1、MIL 1. SCOPE ARY SPECIF MIL-S-29108A(SA) 15 Marrh 1978 SUPERSEDING MIL-S-29108 (SA) 16 February 1972 CATION SHAPE, DAY SIGNAL, MARITIME This specification is approved for use by the Naval Supply Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the
2、Department of Defense. 1.1 Scope. This specification covers the requirements for a day signal shape for shipboard use. 1.2 Classif ication. The day signals covered by this specification shall . be of one type and size in the color or colors specified (see 6.2). 2. APPLICABLE DOCUMENTS 2.1 Issue of d
3、ocuments. 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 T-C-571 - Cord, Cotton, General and Special Purpose, Sash and V-T-276 - Thread, Cotton V-T-295 - T
4、hread, Nylon Venetian Blind Beneficial comments (recmmendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed .to: Officer-in-Charge, Navy Clothing and Textile Research Facility, 21 Strathmore Road, Natick, MA ImprovementProposal (DD
5、 Form 1426) appearing at the end of this document or by letter. 01760 by using the self-addressed Standardization.Document FSC 8345 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-PPP-B-636 - Boxes, Shipping, Fiberboard MILITARY MIL-H-15021 - Hooks,
6、Snap Bolt, Swivel-Eye and Rings MIL-G-16491 - Grommet, Metallic MIL-C-43307 - Cord, Nylon, Solid Braid, General Purpo STANDARDS FDERAL FED-STD-751 - Stitches, Seams and Stitchings MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage M
7、IL-STD-147 - Palletized and Containerized Unit Loads 40“ x 48“ MS-27980 - Fasteners, Snap, Style 2 MS-27981 - Fasteners, Snap, Style 2A At tribu tes Pallets, Skids, Runners, or Pallet Type Base DRAW NGS U. S. Navy Clothing and Textile Research Facility 16-1-224 - Shape, Day Signal, Maritime - Assemb
8、ly 16-1-225 - Shape, Day Signa1,Maritime - Frame Assembly 16-1-226 - Shape, Day Signal, Maritime - Cover Assembly (Figures 1, 2 and 3 are miniature reproductions of Drawing Nos. 16-1-224, 16-1-225 and 16-1-226 and are attached for information only.) . (Copies of specifications, standards, drawings a
9、nd publications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer. ) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-LAWS AND REGULATIO
10、NS U. S. POSTAL SERVICE MANUAL (Copies of the manual may be obtained from the Superintendent of Documents, U. S. Government Printing Off ice, Washington, D .C. 20402. ) * 2.2 Other publication. specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of i
11、nvitation for bids or request for proposal shall apply. The following documents form a part of this- NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION, INC., AGENT National Motor Freight Classif ication (Application for copies should be addressed to American Trucking Associa- tion, Attn: 20036. ) Tariff Or
12、der Section, 1616 P Street, N.W., washington, D.C. UNIFORM CLASSIFICATION COMMITTEE, AGENT Uniform Freight Classification (Application for copies should be addressed to the Uniform Classification Committee, Room 1106, South Riverside Plaza, Chicago, IL 60606.1 UNITED STATES ARMY COLOR CARD FOR BRANC
13、HES, AGENCIES, ETC. (Application for copies should be addressed to The Color Association of the United States, Inc. , 200 Madison Avenue, New York, NY 10016.) 3. REQUIREMENTS 3.1 Guide sample. Samples, wh n furnished, are solely for guidance and 7 information to the contractor (see 6.3). Variations
14、from this specification may appear in the sample, in which case this specification shall govern. 3.2 First article. When Specified, the contractor shall furnish sample unit(s) for the first article inspection and approval (see 4.2 and 6.2). 3.3 Materials. 3.3.1 Cover. 3.3.1.1 Cloth cover. The cover
15、shall be made of cotton duck material con- forming to type III of CCC-C-419 and have a minimum weight of 9.85 oz./sq. yd. (0.33 kg/sq. m.)* 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-S-29LOA 83 W 9979706 0387407 7 -, MIL-S- 29 108A ( SA)
16、1 * 3.3.1.1.1 Color. The color of the cloth shall be Scarlet, Cable No. 65006, Black, Cable No. 65018 or Bleached White, as specified (see 6.2) , and dyed in accordance with type I, class C of CCC-D-950, except that only colorfastness to weathering and sulphur content shall apply to red and black co
17、lors. Napthol dyes will be permitted to obtain the red shade. When a black and white color combination is specified for the cover, the two (2) center segments (operation 3.b) shall be black and the color shall be alternated on the remining typical segments. The facings (operation 3.c) and rein- forc
18、ing patches (operations 3.d and 3.e) shall be black. 3.3.1.2 Grommets The grommets used on the ball cover shall conform to. type I, class 1, s2ze 1 of MIL-G-16491. 3.3.1.3 Cord. The cord used for closure of the ball cover shall be of the material specified in 3.3.1.3.1 or 3.3.1.3.2. 3.3.1.3.1 Cord,
19、cotton. Cotton cord shall conform to type I, class 1 or 2, size 6 of T-C-571. 3.3.1.3.2 Cord, nylon. conforming to MIL-C-43307. * 3.3.1.4 Thread. to type IIIB, Size 10/5 of V-T-276. to type I, class A or B, size FF-3 of V-T-295 may be used in lieu of cotton thread. The color shall be Scarlet FJ, C.A
20、. 66040 or Black AA, C.A. 66043 to approximately match the color of the basic cover material. * 3.3.1.5 Straps. The straps used to secure the cover to the ball frame shall be a woven tape or webbing made of cotton, nylon or a blend of both. The color shall be natural or approximately the same shade
21、as the cover. quirements are as follows (see 4.3.1): Nylon cord shall be 3/16 inch (4.8mm) in diameter The cotton thread used for sewing the covers shall conform As an alternate, nylon thread conforming Re- Thi.ckness - .O30 to .O50 inch (0.76 to 1.27 m) Breaking Load - 100 lbs. (min.) (445 N) NOTE:
22、 As an alternate, the cotton duck cover cloth may be used for straps; see operation 5.b. in Table I. or MS-27981, except that an uncapped eyelet may be used. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-2 9108A ( SA) * 3.3.2.1Metal. The ce
23、nter rod, ribs, eyes, and washers of the ball frame shall be made of aluminum conforming to T6 temper of QQ-A-225/8. aluminum link shall be welded together to prevent separation. The * 3.3.2.2 Pins, cotter. The cotter pins shall be 1/8 inch (3.2mm) in dia- meter and l inch (2.5cm) long (excluding ey
24、e of cotter pin). The pins shall be made of either brass or stainless steel compositions that resist rust and corrosion by salt water. these requirements. Testing shall be specified in 4.3.1. The size of the drilled holes for the insertion of the cotter pins shall be 5/32 to 7/32 inch (4.0 to 5.6mm)
25、. 3.3.2.3 Snap hook. The metal compositions may be treated to meet The snap hook shall conform to type I, regular, of MIL-H-15021. 3.3.2.4 Snap hook ring. The snap hook ring shall be of the material specified in 3.3.2.1 and may be of a split construction. 3.4 Design. The day signal shape shall c.ons
26、ist of a collapsible metal frame with 6 ribs and a detachable cloth cover furnished with grommets and cord to enable the cover to be closed and laced to the frame. The cover shall have inside straps with snap fasteners for attaching to the ribs of the frame. The frame shall be fitted with a snap hoo
27、k (see Figures 1, 2 and 3). 3.5 Patterns. Standard patterns will be furnished by the Government. The standard patterns.shal1 not be altered in any way and are to be used for cutting the contractors working patterns. identical to the standard patterns (see 6.3). Lhe working patterns shall be 3.5.1 Pa
28、ttern parts. The component parts shall be cut from the material specified in accordance-with the following pattern parts: Mat erial Pattern parts Cut parts Cloth, duck, Center segment 2 cotton Segment, typical 5 2 Facing strip 2 Bottom and top reinforcing patch 3.6 Figures. Figures are furnished for
29、 information purposes only. When inconsistencies exist between the written specification and the figures, the written specification shall .control. 3.7 Construction. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6 l_l_l _ MIL-S-27108A 83 W 777770
30、6 0387407 O MIL-S-29108A( SA) 3.7.1 Stitches, seams and stitchings. Stitch, seam, and stitching types specified in Table I shall conform to FED-STD-751. be maintained with seams properly sewn so that no raw edges, runoffs, twists, pleats or open seams result. Seam allowances shall 3.7.2 Thread break
31、s and ends of seams. Ends of all seams and stitchings when not caught in other seams or stitchings shall be backtacked not less than 1/4 inch (6.4mm). overlapped not less than 1/2 inch (12.7m). Thread breaks and two or more consecutive skipped or runoff stitches shall be overstitched not less than 1
32、/2 inch (12.7mm) or more than 1 inch (25.4m) behind and beyond the defective stitching area. The ends of a continuous line of stitching shall be 3.7.3 Stitches per inch. The minimum and maximum number of stitches per inch shall be as specified in Table II. * 3.8 Manufacturing operations requirements
33、. manufactured in accordance with the operation requirements specified in Table I and Figures 1 and 3. The Contractor is not required to follow the exact sequence of operations listed, provided that the finished item is identical to that produced by following the sequence of operations listed in Tab
34、le I. The frame shall be constructed in accordance with Figure 2. The day signal cover shall be Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-U 4 2l x a MIL-S-27108A 83 7977906 037Ll10 7- li - MIL-S-29108A (SA) Co Co I I W W hl CA CA d rl O O m m I
35、 Ir u Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.10 Label marking. The day signal covers shall be marked with a label conforming to type IV, class 5 of DDD-L-20, using a white marking medium. The label shall contain the following information:
36、SHAPE, DAY SIGNAL, MARITIME CONTRACT NO.: DSA 100-00-0-0000 (Example) STOCK NO.: 834500-000-0000 (Example) NAME OF CONTRACTOR: 3.11 Workmanship. The finished day signal shall conform to the quality established by this specification. exceed the applicable acceptable quality levels. The occurrence of
37、defects shall not 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection Unless otherwise specified in the contract, the contractor is responsible for the performance of all inspec- tion requirements as specified herein. the contract or order, the contractor may use his own or any other f
38、acilities suitable for the performance of the inspection requirements specified here- in, unless disapproved by the government. The Government reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and servic
39、es conform to prescribed requirements. 4.1.1 Certificate of compliance. Except as otherwise specified in Where certificates of compliance are submitted, the Government reserves the right to check test such items to determine .the validity of the certification. 4.2 First article inspection. . The fir
40、st article, submitted in accordance with 3.2, shall be inspected for compliance with design, construction, workmanship and dimensional requirements. 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - - _- flIL-S-29LOBA 83 777770b 0387435 b MIL-S-2
41、9108A( SA) 4.3 Inspection Inspection shall be in accordance with the provisions set forth in MIL-STD-105, except where otherwise indicated herein. * 4.3.1 Component and material inspection. ponents and materials shall be inspected and tested in accordance with all the requirements of referenced spec
42、ifications, drawings, and standards unless otherwise excluded, amended, modified, or qualified in this specification or applicable purchase document. compliance for the strap requirements of 3.3.1.5 and the rust and corrosion requirements of 3.3.2.2. In accordance with 4.1, com- The supplier shall f
43、urnish a certificate of 4.3.2 In-process inspection. Inspection shall be made at any point or The Government reserves the during any phase of the manufacturing process to determine whether operation or assemblies are carried out as specified. right to exclude from consideration for acceptance any ma
44、terial or service for which in-process inspection had indicated nonconformance. * 4.3.3 Examination of the end-item. The defects found during the examin- ation of the end item shall be classified in accordance with 4.3.3.1, 4.3.3.2, and 4.3.3.3. The applicable inspection levels and acceptable qualit
45、y levels (AQLs) shall be as indicated in 4.3.3.4. The sample unit shall be one completely fabricated day signal (cover and frame) or one finished cover (when procured separately). pressed in terms of the sample unit. only defects applicable to the finished cover shall apply (see 4.3.3.3). * 4.3.3.1
46、Visual examination. frame) shall be examined for applicable defects in accordance with the list below: The lot size shall be ex- When covers are procured separately, The finished day signal (cover and/or Classification Examine Defect Major Minor I. COMPONENT(S) AND ASSEMBLY (Unless otherwise classif
47、ied herein) 1. Any component omitted, misplaced, damaged or otherwise defective X 2. Any required operation omitted X 3. 4. Any component other than type, size or 5. Any component part tight, twisted, distorted, Any required operation not as specified color specified puckered or pleated X X .X 12 Pr
48、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-x X 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
49、IL-S-27LO8A 83 U 7779706 0387LI18 I U MIL-s129108A( SA) Classification Examine Defect. Major Minor VI. SEAM(S) AND STITCHING(S) (contd) 8. Raw edge: a. Less than 2 inches (5.lcm) X b. 2 inches (5.lcm) or more X VI1 9. Not specified seam or stitch type X ending where specified X 10. Any line of stitching omitted X 11. Any line of sti
