1、I- MIL-S-4413bA 54 = 3339306 0433317 T - MIL-S-44196A 26 September 1991 SUPERSEDING MIL-S-44196 30 Septanber 1985 MILITARY SPECIFICATION SHELTER, TACTICAL, NO“EXPANDAEXE This specification is approved for use by all Departments and Agencies of 3 di . ?a the Department of Defense. 1. SCOPE 1.1 Scow.
2、This document covers a rigid wall, non-expandable shelter constructed of aluminum faced, nonmetallic honeycamb sandwich panels, and meeting the International Organization for Standardization (1%) Cargo Container specification. Nominal dimensions are: height 8 feet, width 8 feet and length 20 feet. 2
3、. APPL1cABT;E rlammws 2.1 Government d0C;uments. 2.1.1 Specifications, standards, and handbooks. The following specifica- Unless otherwise specified, the issues of these documents tions, standards, and handbooks form a part of this document to the extent specified herein. are those cited in the issu
4、e of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Beneficial comnents (recomnendations, additions, deletions) and any pertinent data which may be used in improving this doc=ument should be addressed to: Center,
5、Natick, MA 01760-5017 by using the Standardization Document Improvmnt Proposal (DD Form 1426) appearing at the end of this document U.S. Anny Natick Research, Development, and Engineering 1 or by letter. zwc N/A FSC 5411 DISTRIEUPION STATEMENT A. Approved for public release; distribution is unlimite
6、d, Licensed by Information Handling Servicesc MIL-S-4419bA 54 9999906 O493318 1 MIL-S-44196A SPECIFICATIONS MILITARY MIL-Q-9858 - Quality Program Requirements STANDARDS MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-SID-129 - Marking for Shipnent and Storage M
7、IL-STD-810 - Environmental Test Methods and Engineering Guidelines MIL-STD-907 - Engineering and Design Criteria for Shelters, Expandable and Non-Expandable MIL-STD-1595 - Qualification of Aircraft, Missile and Aerospace Fusion Welders MIL-STD-2219 - Fusion Welding for Aerospace Applications (Unless
8、 otherwise indicated, copies of federal and military specifications, standards, and handixks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 other Government documents, drawinqs, and publications. The following other G
9、ovenunent docsuments, drawings, and publications fonn a part of this document to the extent specified herein. the issues are those cited in the solicitation. Unless otherwise specified, DRAWINGS US ARMY NATICK RESEARCH, DJWELQPMENT AND ENGINEERING CENIER 5-4-3 14 1 - Shelter Assembly, Non-Expandable
10、 - 60 amp 5-4-6865 - Shelter Assembly, Non-Expandable - 100 amp (Copies of drawings required by contractors are available from the U.S. Army Natick Research, Developent, and Engineering Center, AT“: Natick, MA 01760-5017.) STRNC-UX, 2.2 Non-Govemnt publications. The following documents form a part o
11、f Unless otherwise specified, this dcxumnt to the extent specified herein, Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. the issues of the documents not listed in the DODISS are the issues of the d
12、ocuments cited in the solicitation (see 6.2). 2 Licensed by Information Handling ServicesMIL-S-4417bA 54 = 777770b O493317 3 MIL-S-44196A International (IS0) Freight Container, Specification for IS0 1161 1496/1 Series 1 - Freight Containers-Corner Fittings, Specification Series 1 - Freight Container
13、s Specification Testing, Part I, General Cargo Containers (Application for copies should be addressed to the American National Standards Institute, Inc., 1430 Ekoadway, New York, NY 10018.) AMERICAN SOCIETY FOR TESTING AND MATERIALC (ASTM) E 864 - Surface Preparation of Aluminum Alloys to be E 865 -
14、 Standard Specification for Structural Film E 866 - Standard Specification for Corrosion-Inhibiting Adhesively Bonded in Honeycomb Shelter Panels Adhesives for Honeycomb Sandwich Panels Primer for Aluminum Alloys to be Adhesively Bonded in Honeycomb Shelter Panels E 874 - Standard Practice for Adhes
15、ive Bonding of Aluminum Facings to Nonmetallic Honeycomb Core for Shelter Panels Shelter Panels Panels 9 ;i g. E 990 - Core-Splice Adhesive Film for Honeycomb Sandwich E 1091 - Non-Metallic Honeycomb Core for Use in Shelter (Application for copies should be addressed to the American Society for Test
16、ing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) a- NATIONAL ELECTRICAL ASSOCIATION (NEMA) NEMAPB 1 PanelBoards (Application for copies should be addressed to the National Electrical Manufacturers Association, 2101 L Street, NW,Suite 300, Washington D.C. 20037) (Non-Government stan
17、dards and other publications are normally available from organizations that prepare or distribute the documents. also my be available in or through libraries or other informational services. ) These documents 2.3 Order of precedence. In the event of a conflict between the text of this document and t
18、he references cited herein, the text of this document shall take precedence. applicable laws and regulations unless a specific exemption has been obtained. Nothing in this document, however, supersedes 3 Licensed by Information Handling Services MIL-S-4419bA 54 W 999990b 0493320 T 1 - MIL-S-44196A 3
19、.1 Alternate components. When this doc=ument or the referenced drawings specify use of a specific component “or equal“, the contractor my substitute a component equal to the specified component provided that the contractor complies with the following requirements. article, or if none is required, pr
20、ior to comnencing production, the contractor shall sWt for the contracting officers approval, a list identifying each proposed “or equal“ component together with proof that each listed component is functionally equal to the specified component and is compatible with the end item covered by this docu
21、ment. The contracting officer, at his option, my require a physical sample of any lor equal“ component. the cornnericement of fabrication of the first article or of production, as applicable, but does not relieve the contractor of the responsibility that the “or equal“ components perform in accordan
22、ce with specified requirements when incorporated into the end item. Prior to manufacture of the first Approval of the suhitted listing and supporting data authorizes 3.2 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3), in accordance with 4.3
23、. 3.3 Inspection compar ison testinq sample. When specified (see 6.2), the contractor shall furnish a sample for comparison inspection and approval (see 4.4 and 6.4). 3.4 Materials and components, Materials and components shall conform to the documents listed in section 2 and as specified herein. pr
24、oposed materials or processes must be approved by the contracting officer. It is encouraged that recycled material be used when practical as long as it meets the requirements of this specification. Any change to the 3.5 Desiqn and construction. Design and construction of the non-expandable shelter s
25、hall confom to the requirements specified on Drawing 5-4-3141 or 5-4-6865, as applicable, and all subsidiary drawings and parts lists and as specified hereinafter, delaminations and shall meet all physical and environmental requirements specified herein. The shelter shall be free of panel 3.5.1 Shel
26、ter. The shelter shall be an article of transport equipent meeting IC0 freight container requirements related to cargo containers. shelter shall show no structural damage when tested as specified in 4.6.16, 4.6.18, 4.6.19, 4.6.24 through 4.6.31 and shall Shaw no leakage when tested as specified in 4
27、.6.20, receives Coast Guard Certification for Is0 Containers. dimensions shall be in accordance with IC0 freight container designata3 IC and are as follaws: The The contractor shall assure that the shelter The container overall 4 Licensed by Information Handling ServicesMIL-S-4439bA 54 = 999990b 049
28、3323 3 MIL-S-44196A Heiqht Width Wnqth Ft. In. Tol. In. Ft. In. Tol. In. Ft. In. Tol. In. IC 8 O +O -0.1875 8 O +O -0,1875 19 10.5 +O -0.25 3.5.2 Panels. The panels used as structural members in the container con- Each panel shall be fabricated as a net panel figuration shall structurally meet all t
29、ransportation and environmental requirements specified herein. with aluminum extrusions bonded about the panel perimeter during pel bonding. The inner and outer skins on all joints shall be sealed to provide a water barrier against the entrance of moisture to the core material and to the interior of
30、 the shelter. all panel cross-sectional openings. All joints and edges shall be assembled and sealed in a mer to prevent collection and retention of moisture. Particular emphasis shall be placed on the sealing of all mitered corners. Rivet shafts shall be coated with sealing compound before insertio
31、n. The sealer shall be as indicated on the drawings. appropriate equipent and facilities, use the correct procedures in accordance with ASTM E 874 and ASIM E 864, and use qualified panel components (i.e., structural film and core splice adhesives, corrosion-inhibiting adhesive primer, structural res
32、in impregnated kraft paper honeycmb core, and as specified in 5052-H34 or 6061-T6 aluminum skins, FRP barrier strips, 6061-T6 pel extrusions). Prior to use, all critical panel component materials must be qualified to ASTM standanis E 865, E 866, E 990, and E 1091. the drawings. contract, the contrac
33、tor shall suhit to the contracting officer a certified copy of a laboratory test report and a copy of their process specification covering fabrication of the metallic-faced, paper honeycomb core sandwich panels they propose to use in the construction of the end item. process specification, the contr
34、actor shall fabricate qualification test sandwich panels and structural film adhesive floating roller peel test specimens, and shall perform tests in accordance with ASTM E 865 and ASTM E 874 (see 6.2). The water barrier is to be maintained intact at The contractor shall have the There shall be no s
35、kin splices in the panels except where noted on Unless otherwise specified (see 6.2) prior to award of Using their 3.5.2.1 Panel processing. The shelter panels shall be processed and inspected as specified in ASTM E 864, ASTM E 865, ASIM E 866, ASTM E 874, ASIM E 990 and ASTM E 1091. dimensions and
36、flatness in accordance with the “Dimensional and Flatness Inspection of Panel“ paragraph of ASIM E 874 (see 4.5.2). The shelter panels shall be inspected for 3.5.2.2 Panel watertiuhtness. Panel assemblies shall not pexmit the entry of water (see 4.5.3.1) when tested as specified in 4.6.14. 3.5.2.3 R
37、esistance to theml shock. Panels shall be resistantto thermal shock, when tested as specified in 4.6.1, 5 Licensed by Information Handling Services4 MIL-S-44LbA 54 m 993990b 0493322 3 m MIL-S-44196A 3.5.2.4 Panel interchanueabilitv. All panels and panel assemblies bearing same part numbers shall be
38、functionally and dimensionally interchangeable without modification or rework. picked for fit or performance, when tested as specified in 4.6.2. Individual assemblies shall not be hand 3.5.2.5 Delaminations. Shelter panels shall have no delaminations when tested as specified in 4.5.3.4. when tested
39、as specified in 4.5.3.2. inserts, where used, shall withstand the torque and pullout loads as specified in table I, without failure of the inserts, panel, or potting compound, 3.5.2.6 Panel frame air tiqhtness. Welded panel frames shall be air tight 3.5.3 Inserts. When tested as specified in 4.6.3,
40、the following sized TABLE I. Insert strenqth (proof loads1 (Dia, thrd size) (pounds) Insert Pull-out Torque (ft-lbs1 10 - 32 1/4 - 28 5/16 - 24 3/8 - 24 1000 1000 2000 2000 10 20 20 40 3.5.4 Payload. 11,140 pounds during transport. 3.5.5 Corner fittinus. The container shall be equipped with corner f
41、ittings at the top and bottom corners in accordance with the dimensional requirements for corner fittings for series-1 freight containers as stipulated in 1%-1161 requirements for cormiercial containers. The upper faces of the top corner fittings shall protrude above the top of the rest of the conta
42、iner by a minimum of 1/4 inch. The lower faces of bottcin corner fitting shall protrude belaw the bottom of the container by a minimum of 7/16 inch. The shelter is designed to carry a maximum payload of 3.5.6 Exterior liuhtinq. One area lighting fixture, as sham on the drawings, shall be provided wi
43、th each shelter. 3.5.7 Shelter electrical system. 3.5.7.1 General. The system shall have all equipment, cabling and other hardware necessary to receive three phase 120/208 volt, 60 hertz mer frm the base electrical distribution systm, and distribute it to lighting %fixtures and receptacles as indica
44、ted on the drawings. The 60 Amp shelters shall be in accordance with Drawing 5-4-3141 and all subsidiary drawings and 6 Licensed by Information Handling ServicesMIL-S-4419bA 54 = 9999906 0493323 5 MIL-S-44196A parts lists. 5-4-6865 and all subsidiary drawings and parts lists. electrical system shall
45、 oprate when tested for electrical continuity as specified in 4.6.4. The 100 Amp shelters shall be in accordance with Drawing All parts of the 3.5.7.2 Ope ratins tamerature. The wiring system and all individual hardware items shall be capable of operating at their required capacity within an ambient
46、 temperature range of -25% to 125%, except that the fluorescent lights shall oprate from 0% to 125%, when tested as specified in 4.6.10 and 4.6.11. 3.5.7.3 Current ratinq. All conductors and appropriate haraware shall be rated for current carrying capacity in accordance with the applicable Industry
47、Standards as specified on the drawings. be necessary for an operating ambient temperature of 125%. De-rating of components may . 3.5.7.4 Finish. Panel boards and all other exposed metallic items shall have finishes as indicated on the drawings (see 3.7.5). drawings. bus, a ground bus, and a 60 amp o
48、r 100 amp three phase min breaker as specified (see 6.2). hubs as necessary and at least 18 breaker spaces excluding the main breaker. The panel board bus feed will be by rigid conduit and conductors; the conductor having a current carrying capacity of at least 100 amps at 125% ambient temperature.
49、mounted on the exterior of the shelter. circuits to fixLures or receptacles shall be inclosed in rigid conduit. current carrying capacity of the conductors shall be 20 amps minimum, based upon an ambient temperature of 125% and NEZ rating procedures. circuit breakers used in the system shall be bolt-on type and have a minimum interrupting capacity of 10,000 amps RMS symnetrical. 3.5.7.5 Panel board. The panel board used will be as indicated on the It will be of dead front construction and have a solid neutral The panel will have a NEMA-1 inclosure with conduit The bus feed
