1、MIL-S-27625E q H 79977Ob 0380576 b I t gW%- MIL-S-l7615E(NU) 18 January 1980 SUPERSEDING 18 April 1974 MIL-S-17615D (SA) MILITARY SPECIFICATION STRAP, CHIN (NAVY AND COAST GUARD) This specification is approved for use by Navy Clothing and Textile Research Facility, Department of the Navy and is avai
2、lable for use by all Departments and Agencies of the Department of Defense. 1, SCOPE 1.1 Scope. This specification covers the requirements for chin straps. ; 1.2 Classification. classes as specified (see 6.2): The chin straps shall be of the following types and Type I - Woven Gold Lace (Latex Impreg
3、nated Paperboard Backing) Class 1 - 1/4 inch, Warrant Officers (14-1) Class 2 - 3/8 inch, Naval Academy Midshipmen, Naval Reserve Officers, Naval Aviation Cadets Class 3 - 1/2 inch, Commissioned Officers, Commissioned Warrant Officers Type III - Vinyl Class 1 - 1/2 inch, Chief Petty Officers, Junior
4、 Naval Reserve Officers Training Corps, and Male Enlisted Personnel Type IV - Patent Leather Class 1 - 1/2 inch, Chief Petty Officers, Junior Naval Reserve Officers Training Corps, and Male Enlisted Personnel Beneficial comments (recommendations, additions, deletions,) and any pertinent data which m
5、ay be of use in improving this document should be addressed to: Officer in Charge, Navy Clothing and Textile Research Facility, 21 Strathmore Road, Nat-ick, MA 01760 by using the self addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by l
6、etter. FSC 8405 . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-L76LSE 8Lt W 7779706 0380577 8 W MIL-S-17615E (NU) Type V - Plastic Sheeting (Latex Impregnated Paperboard Backing) Class 1 - 112 inch, Chief Petty Officers, Junior Naval Reserve
7、 Officers Training Corps, and Male Enlisted Personnel. 2. APPLICABLE DOCUMENTS 2.1 Issues of Documents. The following documents of the issue in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. SPECIFICATIONS FEDERAL L-P-
8、 3 75 V-T-2 76 UU-P- 31 PPP-B-5 6 6 PPP-B-676 MILITARY MIL-F-495 MIL-C-13924 MIL-L-17507 MIL-B-17757 STANDARDS FEDERAL FED-STD-151 FED-STD-311 FED-STD-595 FED-STD-751 MILITARY MIL-STD-105 MIL-STD-129 - Plastic Film, Flexible, Vinyl Chloride - Thread, Cotton - Paper, General Specifications and Method
9、s of - Boxes, Folding, Paperboard - Boxes, Setup Testing - Finish, Chemical, Black, for Copper Alloys - Coating, Oxide Black for Ferrous Metals - Lace, Ornamental - Boxes, Shipping, Fiberboard (Modular Sizes) - Metals, Test Methods - - Colors - Stitches, Seamc, and Stitchings Leather, Methods of Sam
10、pling and Testing - Sampling Procedures and Tables for Inspection by Attributes Marking for Shipment and Storage - 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-S-17615E 84 W 777770b 0380578 T W MIL- S-17 6 153 (NU) (Copies of specifications,
11、 standards, drawings, and publications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) LAWS AND REGULATIONS U.S. POSTAL SERVICE MANUAL (Copies of the manual may be obtained from the S
12、uperintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402) Other publications. The following documents form a part of this specification to the extent specified herein. Unless otherwise indicated, the issues in effect on date of invitation for bids or request or proposal sh
13、all apply. NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., AGENT National Motor Freight Classification (Application for copies shall be addressed to the American Trucking Association, Inc., Traffic Department, 1616 P. Street, N.W., Washington, D.C. 20036. UNIFORM CLASSIFICATION COMMITTEE, AGENT Un
14、iform Freight Classification (Application for copies shall be addressed to the Uniform Classification Committee, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606). 3. REQUIREMENTS 3.1 Guide samples. When furnished, are solely for guidance and information to the contractor (see 6.3). in the sa
15、mple, in which case this specification shall govern. 3.2 First -article . When specified, the contractor shall furnish sample Variations from this specification may appear unit(s) for first article inspection and approval (see 4.3 and 6.2). 3.3 Materials. 3.3.1 Gold Lace. The gold lace used for the
16、type I chin strap shall contain two vellums and shall conform to type II, classes 1, 2, 3, 4, or 5 as specified, (see 6.2), style A, of MIL-L-17507, except that colorfastness to salt water and soap and dry/wet heat shall not apply. I, class 2 chin straps are procured, Lace Type II, dass 3, 4, or 5 o
17、f MIL-C-17507 shall apply. When-type 3.3.2 Vinyl. The vinyl used for the type III chin strap shall conform The material shall be pigmented to type II, class 2 of L-P-375 for finish, odor, and workmanship. All other requirements of L-P-375 shall not apply. black, approximating shade No. 17038 of FED-
18、STD-595, and shall be extruded to a thickness of 0.060 - + (0.006) inches. 3 - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-17bL5E L( a 777770b 0380577 IJ *3,3.3 Patent Leather. strap shall be of a grain split cowhide with a black polyuretha
19、ne finish on the grain side to produce a smooth polished surface (see 4.4.1). The finished leather shall be not Jess than 3 ounces nor greater than 4 ounces when tested as specified in 4.4.1. The patent leather used for the type IV chin * 3.3.4 Plastic sh-eeting (non-rigid). The plastic sheeting use
20、d for the type V chin strap, shall be of a non-rigid properly plasticized vinyl pigmented black approximating shade no 27038 of FED-STD-595, and shall show no stiffening, cracking, flaking, or tackiness when tested as specified in 4.4.1. The plastic sheeting shall be press-polished on one side, and
21、shall be 0.020 (k 0.002) inch in thickness when tested as specified in 4.4.1. 3.3.5 Latex imp-remated paperboard. The latex impregnated paperboard used ?or the backing on types 1 and V chin straps, shall consist of a high alpha cellulose vegetable fiber impregnated with a minimum of 26 percent neopr
22、ene. The paperboard shall be natural or black in color, and shall have a thickness of 0.035 (4- 0.005) inches and a weight of 1.0 lb/sq. yd. when tested as specified in-4.4.1. 3.3.6 Thread,- cotton. The thread used for the type I chin strap shall be cotton, conforming to type IC2; 3 ply; ticket numb
23、er 00; of V-T-276. The thread shall be dyed to match gold TX, cable no. 66087. 3.3.6.1 Colorfastness. The dyed thread shall show colorfastness to light, wet-dry cleaning, and perspiration equal to or better than the standard sample when tested as specified in V-T-276. sample is available, the dyed t
24、hread shall show a minimum of “good“ fastness to light, wet-dry cleaning, and perspiration when tested as specified in V-T-276. When no standard 3.3.7 Eyelets. The eyelets used for type I chin strap shall be made of brass, with an inside diameter of not less than 1/4 inch and an outside diameter of
25、not more than 3/8 inch (see 4.3.1). nickel plated, suitable for the purpose intended. The eyelets shall be * 3.3.7 Rivet. The rivet used to secure the loop to the top slide for types III, IV, and V chin straps, shall be made of brass or steel, round or oval head, 5/32 (+ 1/32) inch head diameter, 1/
26、4 (+ 1/32) inch in length, and shall have a black chemical finish in accordance With MIL-F-495 or MIL-C- 13924, respectively. As an alternate the color may be black enamel approxi- mating shade no 27038 of FED-STD-595. 3.3.9 Staples. The staples used to secure the loops on type III, IV, and V chin s
27、traps shall be made of a carbon steel or stainless steel wire, 0.025 (2 0,005) inch in thickness. If ordinary carbon steel is used, it shall have a non-corrosive finish capable of withstanding not less than 25 hours of the salt spray test when tested as specified in 4.4.1. 4 Provided by IHSNot for R
28、esaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-II7bLSE 89 = 9999906 0380580 8 M MIL-S-l7615E(NU) 3.4 Design 3.4.1 shall be of a two piece, interlocking extension type, consisting of a top slide (one piece) pointed on both ends and a bottom slide (with extension piece
29、) pointed on both ends, backed with latex impregnated paperboard. The finished assembled chin strap (see igure 1) shall have a gold lace loop and a metal eyelet attached to each end. The gold lace loops shall not have a latex impregnated paperboard backing, Type I_- Gold Lace Chin Strap. The type I
30、gold lace chin strap 3.4.2 Typ-e 11-1 Vinyl Chiq,Strap. The type III vinyl chin strap shall be of a two piece, interlocking extension type, consisting of a top slide, bottom slide, and loops that shall have beaded roll edges approximately 1/16 inch wide each. The finished assembled chin strap (see f
31、igure 1) shall have each slide rounded on the end where the hole is positioned and square on the end that is attached to the loop. 3.4.3 Type IV - Patene leather Chin Strap. The type IV patent leather chin strap shall be of a two piece, interlocking extension type, consisting of a top and bottom sli
32、de with a simulated stitch effect approximately 1/16 inch in from each outside edge, and plain patent leather loops. finished assembled chin strap (see figure 1) shall have each slide rounded on the end where the hole is positioned and square on the end that is attached to the loop. omit ted. The Th
33、e square ends shall show no evidence of finish 3.4.4 Type V - Plastic sheeting Chin Strap. The type V plastic sheeting chin strap shall be of a two piece, interlocking extension type, consisting of a top and bottom slide with a simulated stitch effect approximately 1/16 inch in from each outside edg
34、e and backed with latex impregnated paperboard and plain plastic sheeting loops, assembled chin strap (see figure 1) shall have each slide rounded on the end where the hole is positioned and square on the end that is attached to the loop. backing. The finished The loops shall not have a latex impreg
35、nated paperboard 3.4.5 Figure, Figure lis furnished for information purposes only. To the extent of any inconsistencies between the written specification and the figure, the written specification shall govern. 3.5 Construction. 3.5.1 Stitches, seams, and stitching. Stitch, seam, and stitching types
36、Specified in Table I shall conform to FED-STD-751. 3.5.2 Stitches per inch. The minimum and maximum stitches per inch shall be as specified in Table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or ne
37、tworking permitted without license from IHS-,-,-NIL-S-L7615E 8Li W 777770b 0380582 L W o a (d k J cn C .rl E 8 2 m 8 w O ; O t H d) rl 8 MIL- S-17 6 15E (NU) _ O O O O O O O O O O O O O O rl rl I I (d P cn cn cn cn rl rl O O FI m rl O m 5% o (da qalal A o E cio al.sequence or method of application M
38、aterials Any compongnt missing, damaged, or not as specified . b. . I- . ?; -i . J6 :i .d I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-17 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-L7b
39、LSE 84 H 7977706 0380573 b H MIL-S-17615E (NU) 5.2.1 Level A. Four hundred chin straps of one type or class only, packaged as specified in 5.1, shall be packed in a fiberboard shipping container assembled and closed conforming to class weather-resistant, grade VS, size 1, of MIL-B-17757. Level A pac
40、kages shall be packed on their side, five in length within a shipping container. 5.2.2 Level B. Four hundred chin straps of one type and class only, packaged as specified in 5.1, shall be packed in a fiberboard shipping container assembled and closed conforming to class domestic, grade 200, size 1,
41、of MIL-B-17757. Level A packages shall be packed on their side, five in length within a shipping container. 5.2-2.1 When specified, (see 6.2), the shipping container shall be a grade VC, WC, or W6c fiberboard box fabricated in accordance with MIL-B-17757 and closed in accordance with the appendix of
42、 the box specification. 5.2.3 Level C (Commercial packing) Chin straps packaged as specified in 5.1, shall be packed in a manner to insure carrier acceptance and safe delivery at destination at the lowest transportation rate for such supplies. The quantity per shipping container shall be the same as
43、 that normally used by the contractor for retail distribution. Containers shall comply with the US Postal Service Manual, Uniform Freight Classification Rules, or National Motor Freight Classification Rules, as applicable. 5.3 Marking. In addition to any special marking required by the contract or o
44、rder, interior packages and shipping containers shall be marked in accordance with MIL-STD-129. 6. NOTES 6.1 Intended use. Type I chin straps are intended for use by Warrant Officers (W-i), Naval Academy Midshipmen, Naval Reserve Officers, Naval Aviation Cadetsj Commissioned Officers, and Commission
45、ed Warrant Officers. Types III, IV, and V chin straps are intended for use by Chief Petty Officers, Junior Naval Reserve Officers Training Corps and enlisted personnel. 6.2 Ordering data. Procurement documents should specify the following: a. Title, number, and date of this specification. b. Type, c
46、lass, and material (see 3.3.1) c. Whether first article sample is required (see 3.2). d. e. Selection of the applicable levels of packaging and packing When weather-resistant grade fiberboard shipping containers are (see 5.1 and 5.2). required for level B packing (see 5.2.2.1). 18 Provided by IHSNot
47、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-19 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I U.S. GOVERNMENT PRINTING OFFICE: 1980 - 603-121/718 FIGURE 1 STRAP CHIN (NAVY AND COAST GUARD) TYPE 2- 20 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
