1、s Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Systems Engineering and Standardizations Department, (SESDI, (Code 93) Lakehurst, NJ, 08733-51
2、00, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. ri L MI L-M-81844C 19 September 1986 SUPERSEDING MIL-M-81844B 22 November 1983 MILITARY SPECIFICATION MITTENS, FLYER?S, ANTI-EXPOSURE, INFLATABLE, HAU-lZ/P
3、 This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1. Scope. This specification covers the requirements for one type and size of inflatable, anti-exposure, flyer?s mittens designated as HAU-lZ/P. 2. APPLICABLE DOCUMENTS 2.1. Government do
4、cuments. 2.1.1. Specifications, and standards The following specifications and standards form a part of this specification to the extent specified herein. otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and St
5、andards (DODISSI and supplement thereto, cited in the solicitation. Unless SPECIFICATIONS FEDERAL L-P-37 8 - Plastic Sheet and Strip Thin Gauge Polyolefin PPP-B-636 - Boxes, Shipping, Fiberboard PPP-T-45 - Tape, Gummed, Paper, Reinforced and Plain, for Seal ing and Securing MI LI TARY MIL-C-5040 - C
6、ord, Nylon MIL-E-20652 - Eyelets, Metallic and Eyelet Washers, Metallic, General Specification for MIL-C-83489 - Cloth, Coated, Nylon, Polyurethane Coated AMSC-N/A THIS DOCUMENT CONTAINS 74 PAGES. FSC 8475 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
7、,-,-_ _ - _- flIL-N-LB44C BLJ W 7977706 0405173 1 MIL-M-81844C STANDARDS FEDERAL FED-STD-191 - Textile Test Methods FED-STD-595 - Col ors M I L I TARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-STD-129 - Marking for Shipment and Storage MIL-STD-130 - Identification
8、 Marking of U.S. Military Property 2.1.2. Government drawings. The following Government drawings form a part of this specification to the extent specified herein. specified, the issues shall be those in effect on the date of the solicitation. DRAWINGS Unless otherwise NAVAL AIR SYSTEMS COMMAND 1640A
9、S100 - Mitten Assembly, Flyers, Anti-Exposure, Inflatable, HAU-12/P 1640AS101 - Mitten Patterns, Flyers, Anti-Exposure, Inflatable, HAU-l2/P (Copies of specifications, standards, and government drawings, required by contractors in connection with specific acquisition functions should be obtained fro
10、m the contracting activity or as directed by the contracting activity.) 2,1.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein,(except for associated detail specifications, specification sheets or MS standards) the text of this sp
11、ecification shall take precedence. Nothing in this specification, however, shall supersede applicable law and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1. sample shall be subjected to first article inspection (see 4.3 and 6.3). 3.2. Materials and components. The ma
12、terials and components chal 1 conform to the applicable specifications and standards as listed or required herein (see 6.2.lh). Unless otherwise specified in the contract, the materials and components, used in the construction of the HAU-l2/P, inflatable, anti-exposure, flyers mittens, shall have be
13、en manufactured not more than 12 months prior to the date of delivery of the HAU-l2/P, inflatable, anti-exposure, flyers mittens (see 6.2.lh). 3.2.1. Outer and inner shells. The outer and inner shells of the mittens shall be fabricated from the polyurethane coated nylon cloth conforming to MIL-C-834
14、89, Type II. The color of the cloth shall match lusterless blue, number 35042, FED-STD-595. First article. When specified in the contract or purchase order a 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-144C 4 W 977770b 0405174 3 W MIL-M-8
15、1844C 3.2.2. Oral valve. The heat sealable oral valve shall be as manufactured by the Halkey Roberts Corp-, St. Petersburg, FL 33702-1098, Part Number 330-AC, or equivalent. When the top portion is extended, the air shall be able to enter and escape from the air chamber of the mitten through the val
16、ve into the atmosphere. The top portion, when depressed, shall seal off the flow of air through the valve and shall prevent entry of any kind of foreign matter. b 3.2.3. Tie cord. The tie cord shall be fabricated from the nylon cord conforming to MIL-C-5040, Type lA, color optional. The cut length o
17、f the cord shall be 5 feet 2 one inch. treated to prevent raveling. No sharp edges shall be formed. The searing or treatment of the cut edges shall not damage the cord in any manner. One end shall be inserted through the mitten eyelet and securely knotted to prevent loss. The remainder of the tie co
18、rd shall be faked into four inch hanks. The hanks shall be held together at each end by the use of polychloroprene rubber bands. The cut ends of the cord shall be seared or 3.2.4. Metal eyelet. One metal eyelet, in accordance with MIL-E-20652, part number M20652/1-BNE109, shall be installed in the c
19、enter of a circular heat-sealed bond located as shown on Drawing 1640AS101. The metal eyelet shall accommodate the tie cord specified in 3.2.3. 3.3. Design. The mittens shall consist of an outer and inner shell, heat-sealed together to form an air chamber, an oral valve, for orally inflating.the air
20、 chamber, and capability to seal off the flow of air into the atmosphere and to prevent entry of any foreign matter into the air chamber; and a tie cord. The mittens shall conform in appearance to Drawing 1640AS100. 3.4. ENERAL L. Any non-specified hole (including pin hole), scissors or knife cut, t
21、ear, burn, mend, patch, or weakening defect such as smash, multiple float, loose slub or abraded area. i. Any portion of the cloth stiffened or hardened by any process of manufacturing :. Color of any component not as specified, not uniform, any part shaded or any shade bar j. Coated side of the clo
22、th on the outerside of the mitten or any pair of mittens tacked together r. Any spot or stain, any shade ticket not removed, ex- cTuding the metal fastening device or sewn-on kind, or any shade identification stamping visible on the outerside of the mitten F. Any metal fastening device or sewn-on sh
23、ade marking ticket attached to the mitten g. Any portion of any heat-sealed seam or bar bonded area open h. Any heat-sealed seam not straight, continuous or parallel to the edge of any mitten or the seam edge, as applicable i. Any trapped air, wrinkle or crease in the area of the oral valve j. Base
24、of any oral valve heat sealed to the cloth side of the outershell cloth k. Any oral valve not located on the back of any mitten 1. Any tie cord not faked into four inch hanks or not held together as specified METAL EYELETS a. Missing or improperly located b. Not as specified c. Not securely clinched
25、 in material d. Contains sharp edges, cracks or protrusions e. Inner or outer diameter out of round by more than 1/16 inch X X X X X - 11 X X X X X X Major Mi nor X x X X X 13 - -4) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - MIL-M-8L844C 84 7
26、777706 0405185 8 MIL-M-81844C TABLE II. Classification of defects for the visual examination of the mittens. - Continued Defect COMPONENTS AND ASSEMBLY a. Any component not as specified or any defect of a component or defect of assembly not herein classified b. Any component, component part, or requ
27、ired operation omitted, or any operation improperly performed not herein classified c. Any components part not cut in accordance with the patterns YARKI NGS 3. Missing, incomplete, incorrect, illegible, not specified size, or improperly located Major - 11 - 11 - 1/ Mi nor X - 1/ The defect shall be
28、classified as major, when it seriously affects the appearance or serviceability, otherwise it shall be classified as a minor defect. TABLE III. List of defects for packaging. I tem marki ngs Exterior and interioi Yaterial s dorkmanshi p :ontent Defect Missing, incorrect, incomplete, illegible; of im
29、- proper size, location, sequence or method of appli- cation; markings not the same on the interior and exterior containers; information on the label in the polyolefin bag not readable through the film, no label in the polyolefin bag, or no markings on the polyolefin bag, as applicable. Any non-conf
30、orming component; any component missing, damaged or otherwise defective. Inadequate application of the components, such as incomplete closure of any container flap, film bag seam, or loose strapping; buiging or distortion Df any container; any portion of any mitten distorted 31“ caught in any heat s
31、ealed seam; any polyolefin bag damaged or any open or non-continuous heat sealed seam. Number per container is more or less than required; gross or net weight exceeds the requirements; any nittens not paired; any mitten air chamber not rompletely evacuated of air; any top portion not fully inserted into the oral valve. a 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
