1、. MIL-M-29440 (MC) 20 January 1988 O e MILITARY SPECIFICATION MODULE ASSEMBLY, WORKBENCH This specification is approved for use within U.S. Marine Corps, Department of the Navy, and is available for use by all departments and agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specificat
2、ion establishes the requirements for manufacture and acceptance of the Module Assembly, Workbench. This item is the only one of its type. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this specification
3、 to the extent speci- fied herein. Unless otherwise specified, the issues of these docu- ments shall be those listed in the issue of the Department of Defense Index of Specifications and Standards- (DODISS) and supplement thereto, cited in the solicitation. SPECIFICATIONS FEDERAL L-P-50 8H - Plastic
4、 Sheet, Laminated, Decorative, and Nondecorative. V-T-295 - Thread, Nylon. QQ-A-20 0/8 - Aluminum Alloy 6061, Bar, Rod, Shapes, QQ-A- 20 O / 9 - Aluminum Alloy Bar, Rod, Shapes, Tube Tube and Wire, Extruded. and Wire, Extruded, 6063. Beneficial coxvments (recommendations, additions, deletions) and a
5、ny pertinent data which may be of use in improving this document should be addressed to: Commandant of the Marine Corps, Headquarters Marine Corps (Code LMA-l), Washington, DC 20380 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appear- ing at the end of thi
6、s document or by letter. AMSC N/A FSC 7195 . DISTRIBUTION STATEMENT A. Approved for public release; distribu- THIS DOCUMENT CONTAINS % PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-241140 71 44474Ob 02110523 4 a MIL-M-29 44 O (MC) (ZQ-
7、A-2 25 / 8 - Aluminum Alloy 6061, Bar, Rod, Wire and Special Shapes, Rolled, Drawn or Ccld Fini shed. QQ-A-25 018 - Aluminum Alloy, 5052, Plate and Cheek. QQ-S-78 1 - Strapping, Steel and Seals. MMEI-A-181D I Adhesive, Phenol, Resorcinol, or Melamine PPP-B-60 1 - Boxes, Wood, Cleated Plywood. PPP-B-
8、621 - Box, Wood, Nailed and Lock-corner. Base MILITARY MIL-P-116 MIL-B-11.7 MIL-T-70 4 MIL-W-4088 MIL-C-55 41 MIL-E-60 60 MIL-G-12 803 MIL-P- 19 8 3 4 MIL-C-22750 MIL-W-45205 MIL-P-53022 Preservation, Methods of. Bag, Sleeve an Tubing - Interior Packaging. Treatment and Painting of Material. Webbing
9、, Textile, Woven Nylon. Chemical Conversion Coatings on Aluminum Alloys. Envelope, Packaging, Water Vapor Prcoe, Flexible. Gasket Material, Non-metalic. Plate, Identification, Metal Foil, Adhesive Backed. Coating, Epoxy Polyamide. Welding, Gas Metal-Arc and Gas Tungsten- Arc, Aluminum Alloys Readily
10、 Weldable for Structures, Excluding Amor. Primer, Epoxy Coating, Corrosion Inhibiting, Lead and Chromate Free. O STANDARDS FEDERAL FED-STD-595 - Federal Standard Colors. MILITARY MIL-STD- 10 5 - Sampling Procedures and Tables for Inspec- tion by Attributes MIL-STD- 12 9 - Marking for Shipment and St
11、orage. MIL-STD-130 - Identification Marking of U.S. Military Property. MIL-STD-20 73-1A - DoD Material Procedures for Development and Application of Packaginq Requirements. 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publicati
12、ons - form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the solicitation. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-2 9 4 4 O (MC ) DRAWINGS
13、U.S. Marine Corps Logistics Base, Albany, GA 82A5048A1200 - Module Assembly, Workbench 82A5048A1131 - Shelf, Tie Down 82A5050A0100 - Rail Assembly and Installation, Mounting, 82A5050A0110 - Peg Assembly, Modular Alignment 82A5050A0132 - Bar, Lock 82A50 50A0138 - Shaft, Latch 82A5050A0140 - Head, Lat
14、ch 82A5050A0142 - Handle, Latch 82A5050A0144 - Latch 82A5050A0150 - Rail Assembly and Installation, Mounting, Wall 82A5050A0160 - Post Assembly, Mounting Floor (Copies of specifications, standards, handbooks, drawings, publi- cations, and other government documents required by contractors in connect
15、ion with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity). 2.2 Other publications. The following document(s) form a part of this specification to the extent specified herein. Unless other- wise specified, the issues of the do
16、cuments which are DOD adopted. shall be those listed in the issue.of the DODISS specified in the solicitation. Unless otherwise,specified, the issues of documents not.listed in the DODISS shall be the issue of the nongovernment documents which is current on the date of the solicitation. AMERICAN NAT
17、IONAL STANDARDS INSTITUTE ANSI A208.1-79 - Mat-Formed Wood Particleboard ANSI/ASTM FI 50-7 2 - Electrical Resistance of Con- ductive Resilient Flooring, Test Method for Testing, Symbols ANSI/AWS A2.4-79 - Welding and Nondestructive ANSI/AWS A3.0-85 - Welding Terms and Definitions -(Application for c
18、opies should be addressed to the American National Standards Institute, Inc., 1430 Broadway, New York, NY 10018.) AMERICAN SOCIETY FOR TESTING AND MATERIALS ASTM D2559-84 - Adhesives for Structural Laminated Wood Products for Use Under Exterior (Wet Use) Exposure Conditions, Speci- - fication for AS
19、TM -A108-81 -. Steel Bars, Carbon, Cold Finished, Standard Quality 3 . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-294 40 (MC) (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street,
20、Philadelphia, PA 19103.) NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION NEMA-LD-3 - High Pressure Decorative Lamination (Application for copies should be addressed to National Electrical Manuacturers Association, 2201-L Street M.W., Washington, DC 2C037.1 NATIONAL FIRE PREVENTION ASSOCIATION NFPA 56A
21、 - Standard Cor the Use of Insulation Anesthetics NFPA 70-84 - The National Electrical Code Handbcck (Application for copies should be addressed to Naticnal Fire Pre- vention Association, Battery March Park, Quincy, MA, 02269.1 (Nongoverrment standards and other publications are normally available r
22、om the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational servic.es.) O 2.3 Order or precedence. In the event of a conflict between the text o this speciication and the references cited herein (except -
23、for associated detail specifications, specification sheets or MS Standards), the text OZ this specizication shall take prece- dence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3 REQUIREMENTS 3.1 First article
24、. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3 and 6.4). 3.2 Materials. The materials and components shall be certified to conform to the applicable specification and standards as listed on drawing package 82A50 48A12 O0 or requir
25、ed herein. The materials used may include reclaimed materials provided such materials will fiof: jeopardize its intended use and performance. The reclaimed materials shall have been reprocessed, remanufactured, or recycled in a manner which will restore them to the same chemical composi- tion and ph
26、ysical properties as the materials originally selected - - - - for use as specified herein. specified on drawing package 82A5048A1200 (see 2.1.2). 3.3 Design. Module Assembly, Workbench shall be cf the design 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
27、 IHS-,-,-. MIL-M-29440 71-h 9999906 029052b 4 M MIL-M-29 44 O (MC) 3.4 Construction. Module Assembly, Workbench shall be of the construction and physical dimensions specified on drawing package 82A5048A1200 (see 2.1.2). 3.4.1 Frame assembly. The frame assembly shall be fabricated from Sheet, Aluminu
28、m Alloy 5052-H32, QQ-A-250/8; Angle, Aluminum Alloy 6061-T6, QQ-A-200/8; Rod, Aluminum Alloy 6061-T6, QQ-A-225/8; Bar, Aluminum Alloy 60 61-T-6510, QQ-A-200/8; Aluminum Alloy 663-T6, QQ-A-200/9; and shall be square in all directions within .O10 inch per foot (see 4.4.2). All welds shall be in accord
29、ance with ANSI/ AWS A3.0-85, A2.4-79 and MIL-W-45205, Class B (see 4.4.4). The frame assembly shall conform to specifications to such a degree of accuracy ensuring it will align to the peg and pin assemblies and lock using the swing latches as illustrated in the footprint drawing, Figure 1 (see 4.4.
30、3). 3.4.2 Junction box assembly, 60 Hz 120 VAC. a. junction box subassembly and cover assembly. The junction box subassembly and cover assembly shall be fabricated from Aluminum Alloy 5052-H32, QQ-A-250/8. All welds shall be in accrdance with ANSI/AWS A3.0-85, A2.4-79 and MIL-W-45205, Class B (see 4
31、.4.4). Affixed to the front of the cover assembly shall be six decals made from .O03 thick Aluminum Alloy Foil Photographically sensitized adhesive back in accordance with MIL-P-19834, Type I. Letter size shall be .145 inch with a .O62 inch border on all sides, color shall. be in accordance with MIL
32、-P-19834, Style III (see 4.4.5). The junction box subassembly shall be securely bolted to the frame assembly in four places and the cover assembly shall be securely attached to the junction box subassembly using 15 screws (see 4.4.6). b. Junction box, electrical. The junction box shall be wired in a
33、ccordance with NFPA 70-84 National Electrical Code, with outlets 1J1, 2J1 and 3J1 supplied through CB1 and outlets 4J1 and 5J1 sup- plied through CB2 when inspected as specified in 4.4.7. The cable assembly shall have an overall length of 36.00-inches and shall not have continuity between pins (see
34、4.4.8). 3.4.3 Junction box assembly 400 Hz, 120 VAC, 28.VDC. a. Junction box subassembly and cover assembly, The junction box subassembly and cover assembly shall be fabricated from Aluminum Alloy 5052-H32, QQ-A-250/8. Welds shall be in accordance with ANSI/ AWS A3.0-85, A2.4-79 and MIL-W-45205, Cla
35、ss B (see 4.4.4). Affixed to the front of the cover assembly shall be six decals made from .O03 thick Aluminum Alloy Foil Photographically sensitized adhesive back in accordance with MIL-P-19834, Type I. Letter size shall be .145 inch-with a .O62 inch border on all sides, color shall be in - accorda
36、nce with MIL-P-19834, Style III (see 4.4.9). The junction box assembly shall be securely bolted to the frame assembly in four (see 4.4.10). places and the cover assembly securely attached using 18 screws 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
37、,-,-MIL-M-29440 (MC) b. Junction box, electrical. The junction box shall be wired in accordance with NFPA 70-84 National Electric Code with exception to 400 Hz receptacles, wire as standard receptacles, 400 Hz outlets shall be supplied through CB1 (see 4.4.11) . The 28 VDC cable assembly shall have
38、an overall length of 34.00 inches and shall not have continuity between pins (see 4.4.12). The 400 Hz cable assembly shall have an overall length of 36.00 inches and shall not have continuity between pins (see 4.4.12). 3.4.4 Shelf assembly. The shelf, tie down, shall be in accclr- dance with drawing
39、 82A50 48All31 . The Brackets shall be fabricated from Sheet, Aluminum Alloy, 5052-H32, .125 inch thick, QQ-A-250/8, The shelf shall be securely bolted to each bracket in seven places. Each bracket shall be securely bolted to the frame assembly in three places (see 4.4.13). 3.4.5 Drawer assembly, 7
40、inch. The drawer assembly, 7 inch and supports shall be fabricated from Sheet, Aluminum Alloy 5052- H32, QQ-A-250/8, A11 welds shall be in accordance with ANSI/AWS A3.0-85, A2.4-79 and MIL-W-45205, Class B (see 4.4.4). Each latch grip shall be installed on the front o? the drawer using two scrr;ws.
41、The slide drawer, extension Structural Members shall be fabricated from Aluminum Alloy with a minimum yield strength of 35,000 psi, slide ball raceways shall have a minimum ultimate tensile strength of 200,000 psi. The slide, drawer extension Component Parts shall be of 309 Series Stainless Steel pe
42、r MIL-S-5059 or MIL-S-7720, Carbon Steel per QQ-S-633 and/or Aluminum Alloy. The slide drawer extension load rating (per pair) at 22 inch extension shall be 200 lbs, Each drawer support shall be securely bolted to the frame in three places. Each slide drawer, extension shall be securely screwed to t
43、he drawer support in eight places. The rawer will be securely screwed to the slide drawer extensions in twelve places. Installed the drawer shall operate smoothly and freely with no binding and close against the frame (see 4.4.14). Each 7 inch drawer assembly shall be capable of being interchanged f
44、or another (see 4.4.15) . 3.4.6 Top assemblv bench. The top, bench, shall be fabricated from substrate of medium density fiberboard, 45 lb density, Type 1, Grade B, Class 2 (CS236-66) Particle Board conforming to ANSI A 208.1-1979 TyDe 2 Class 2. The substrate shall be smooth well sanded and uniform
45、 in thickness (1.125 inches). The laminate applied to the top and edges shall be of anti-static Grade 47/HAP conforming to the Performance requirements of Fed Spec L-P-508H, Style D, Type II, Class 1, Finish A, and NEMA Publication number LD3-1980, Type PF42. Top and edge laminate shall be .O42 inch
46、 thick with .005-,006 surface, .005-.O06 Conductive layer and .028-.030Filler, Color shall conform to FED-STD-595, Color Chip No. 23711 semi-gloss. The bottom laminate shall be Grade-91 DAC1 backing sheet conforming-to the performance requirements of Fed Spec L-P=508H, Style ND, Type IV and NEMA Pub
47、lication No. LD3- 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* a a MIL-M-29 44 o (MC) 1980, Type BK2O; .O20 inch thick and an electrical resistance to ground shall be a minimum of 10 megohms as measured in conformance with NFPA 56A and ANSI/AS
48、TM F150-72 at 500 VDC, 68 degrees F, 50 percent RH. The adhesive shall be rigid set using Resorcinol G-1149-A/G1131-B conforming to ASTM D2559-72 and Fed Spec N?-A-l81D, Inserts shall be securely screwed to the top, bench in 11 places and the top, bench shall be securely screwed to the frame in eigh
49、t places (see 4.4.16). 3.4.7 Strap assembly, tie down. The strap assembly, tie down shall be fabricated from Strap, Webbing, MIL-W-4088, Type II, Class- I, 2500 lbs minimum strength, color Gray; Strap, Webbing MIL-W-4088, Type XXVII, Class I, 6500 lbs minimum strength, color Gray; sewn with Thread per Fed Spec V-T-295, Type II, Class A, Type B, color Black per FED-STD-595. Attaching hardware will consist of Rotating End Fitting; Plate, Threading; H
