1、MIL-C-4181qF 83 W 9999906 0391178 5 distribution is unlimited r k THIS DOCUMENT CONTAINS dl PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-C-4 1814F UU -T-5 9 5 - Towel, Wiping, Paper: Industrial and Institut ional PPP-P-63 6 - Boxes, Sh
2、ipping, Fiberboard MILITARY MIL-L-35078 - Loads, Unit: Preparation of Semiperishable Subsistence Items; Clothing, Personal Equipment atid Equipage; General Specification For STANDARDS FEDERAL FED -STD -3 11 - Leather, Methods of Sampling and Testing MILITARY MIL-STD -105 - Sampling Procedures and Ta
3、bles for Inspection MIL-STD-129 - Marking for Shipment and Storage by Attributes (Copies of documents required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) % 2.2 Other publications. The
4、following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents 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 liste
5、d in the DODISS shall be the issues of the nongovernment documents which are current on the date of the solicitation. AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASZM) D 3951 - Standard Practice for Commercial Packaging (Application for copies should be addressed to the American Society for Testing
6、and Materials, 1916 Race Street, Philadelphia, PA 19103). (Technical society and technic al as so ciat ion documents are general ly available for reference from libraries They are also distributed amng technical groups and using Federal agencies.) . 2. Provided by IHSNot for ResaleNo reproduction or
7、 networking permitted without license from IHS-,-,-MIL-C-4LBL4F 83 W 9999906 0393380 3 a e e a e % 2.3 Order of precedence. this document and the refer In nce MIL-C-41814F the event of a conflict between the text of cited herein, the text of this document shall take precedence. Nothing in this docum
8、ent, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Guide samples. Samples, when furnished, are solely for guidance and information to the contractor (see 6.3). Variations from this document may appear in the sample, in whi
9、ch case this document shall govern. 3.2 Material. The materials used to fabricate counters shall be leather, leatherboard, or shoeboard conforming to the requirements specified in 3.2.1 , 3.2.2, and 3.2.3 (see 6.4). 3.2.1 Leather. The leather shall be full grain, vegetable tanned leather conforming
10、to type I, class 1, 2, 5, or 7 of KK-L-165. 3.2.2 Leatherboard. The leatherboard shall be composed of fibrillated sole leather fibers bonded together with an elastomeric binder. 3.2.3 Shoeboard. The shoeboard shall be a styrene butadiene (see 4.2.1.1) reinforced cellulose-based shoeboard. 3 3 Fabric
11、ated counters. 3.3.1 Physical requirements. 3.3.1.1 Thickness. The thickness of the counters shall be as specified in table I. TABLE I. Specific counter requirements Footwear Full mold conforming Thickness (inches), to last f 0.010 inch Boots, combat, leather, black (MIL-5) MIL -5 Boots, combat, lea
12、ther, black, DMS L/ MIL-5 3 o. O90 o. O90 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-41814F TABLE I. Specific counter requirements - Continued Footwear Full mold conforming Thickness (inches), to last i: 0.010 inch Boots, combat vehicle cr
13、ewmans, summer/winter, DMS Boots, flyers, FWU-3P and FWU-8/P Boots, hot weather Boots, safety Boots, safety, aircrew Boots, safety, climbing, FWU-7/P Boots, ski-mountain L/ Shoes, conductive, safety L/ Shoes, dress, womans black oxford Shoes, electrical hazards, protect ive, high L/ oxford 2/ Shoes,
14、 electrical hazards, protect ive, Shoes, mens, dress, oxford Shoes, molders MIL -5 Fwu-5/P MIL -5 Safety toe (MIL -7 ) Safety toe (MIL -7 ) Safety toe (MIL -7 ) Fwu-5/P Safety toe (MIL-7 ) MIL-W-1 Safety toe (MIL-7) Safety toe (MIL-7 ) MIL-I Safety toe (MIL -7 ) 4 o. O90 o. O90 o. 090 0.090 o. O90 0
15、.110 0.090 o. O90 0.070 o. O90 o. O90 0.090 . 0.090 a I t a e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c- MIL-C-41814F TABLE I. Specific counter requirements - Continued / Footwear Full mold conforming Thickness (inches), to last f 0.010 inch
16、Shoes, nonsparking, safety, high Safety toe o. O90 (MIL-7 ) Shoes, service and shoes, safety Safety toe o. O90 (MIL -7 ) 1/ - 2/ Counters shall be McKay type for DMS construction. Counters shall be full welt (around heel). 3.3.1.2 Crush resistance. The crush resistance of the counter shall be not le
17、ss than 8 percent and not more than 35 percent of its initiai height when tested as specified in 4.2.6. ;fi-. - 3.3.1.3 Single hole wet tear strength. The single hole wet tear strength %ti+ shall be as specified in table II, when tested as Specified in 4.2.6. TABLE 11. Single hole wet tear strength
18、Counter thickness (inches) Minimum tear strength (pounds) O. 070 25 o. O90 35 o. 110 45 3.3.1.4 Water absorption. The water absorption shall be not more than 40 percent when tested as specified in 4.2.6. -2 - 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
19、 IHS-,-,-MIL-C-41814F 83 m 9999Ob 0391183 9 m MIL-C-41814F 3.3.1.5 Water solubles. The water solubles shall be not more than 0.5 percent when tested as specified in 4.2.6. 3.3.1.6 Disintegration. The weight of air dry fibers obtained shall be not more than 1.25 percent when tested as specified in 4.
20、2.6. 3.3.2 Chemical requirements. 3.3.2.1 Paranitrophenol. The leather and leatherboard counters shall contain not less than 0.18 percent and not more than 0.70 percent paranitrophenol fungicide when tested as specified in 4.2.6. 3.3.2.2 Copper-8-quinolinolate. The shoeboard counters shall be mildew
21、 resistant treated with solubilized copper-8-quinolinolate so as to uniformly deposit throughout the thickness of the shoeboard counter not less than 0.50 percent and not more than 1.00 percent copper-8-quinolinolate when tested as specified in 4.2.6. 3.4 Construction. 3.4.1 Molds. The counters shal
22、l be molded on forms (molds) that conform to the last specified for the applicable footwear (see table I), The counters for all footwear shall be full molded welt type except as otherwise noted in table I. counters shall be molded grain sidelout. The lasting flange shall be 1/2 to 9/16 inch wide. Th
23、e leather 3.4.2 Skiving. The skiving of the counters shall be a bevel type scarf conforming to the dimensions applicable to the footwear indicated in table III. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-LILLLIF 3 7777706 037LLLI O m MIL
24、-C-41814F TABLE III. Skiving requirements Top edge, t hickne s s Top edge, t hicknes s (irons) L/ (irons) IJ and leather- End leather Bottom, Top, . width width length Footwear (inches) (inches) (inches) shoeboard board a Boots, service 1/2 shoes, safety shoes, shoe molders and shoes, nons par king
25、Shoes, elec- 112 trical hazards, protect ive Shoe, mens, 1/2 dress Shoe, womens 112 dress Tole rance f 1/16 518 718 Greater than 2 112 to 3 i 112, less than 3 518 Greater than 2 112 to 3 1 112, less than 3 518 1 114 1 112 to 2 112 2 112 to 3 Greater Great er than 1, not than 1, not more than 2 more
26、than 2 518 1 114 f 1/16 f 118 - - - 1/ One iron = 1/48 inch. 3.5 Workmanship. The finished counters shall conform to the quality of The occurrence of defects shall not product established by this document. exceed the applicable acceptable quality levels. 7 Provided by IHSNot for ResaleNo reproductio
27、n or networking permitted without license from IHS-,-,- MIL-C-LILBLLIF 83 7777706 037LLB5 2 W MIL -C-4 181 4F 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order , the contractor is responsible for the performance of all ins
28、pection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserve
29、s the right to perform any of the inspections set forth in this document where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. n 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. The inspection set
30、 forth in this document shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirement in the document shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acce
31、ptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 4.1.2 Certificates of compliance. When certificates of co
32、mpliance are submitted, the Government reserves the right to inspect such items to determine the validity of the certification. 4.2 Quality conformance inspection. Unless otherwise specified, sampling for inspection shall be performed in accordance with MIL-STD-105. 4.2.1 Component and material insp
33、ection. In accordance with 4.1, components and materials shall be inspected in accordance with all the requirements of referenced documents unless otherwise excluded, amended, modified , or qualified in this document or applicable purchase document. 4.2.1.1 Certification. The contractor shall furnis
34、h a certificate of compliance for the requirement specified in 3.2.3. 4.2.2 In-process inspection. Inspection of sub-assemblies shall be made to ascertain that construction details which cannot be examined in the finished product are in accordance with specified requirements. The Government reserves
35、 the right to exclude from consideration for acceptance, any material or service for which in-process inspection has indicated nonconformance. 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-YLLqF 3 W 7799706 0393386 Y MIL-C-41814F a e 4.2.3
36、End item visual examination. The end item shall be examined for the defects listed below. The lot size shall be expressed in units of counters. The sample unit shall be one completely fabricated counter. The lot shall not exceed 50,000 counters. The inspection level shall be S-3 and the acceptable q
37、uality level (AQL), expressed in terms of defects per hundred units, shall be 4.0. Examine Quality and workmanship Defect Improper molding (i.e., not conforming to specified last, or center line of counter off center causing one side of counter to be longer than other side) Any hole larger than 1/16
38、 inch in diameter More than two holes Any cut, tear, crack, or abrasion Soft or brittle area Top edge of counter not firm (i.ea, flabby) Any brand , prominent scar, or grain damage Any blister, or thin or weak spot exceeding (applicable to leather counters) 1/4 inch in diameter + 4.2.4 End item dime
39、nsional examination. The end item shall be examined for the dimensions listed below. The sample for dimensional examination shall be obtained from the sample used for the visual examination. The sample size for dimensional examination shall be fifteen counters regardless of lot size, and the rejecti
40、on number shall be two. tolerance shall be scored as a defect. Any dimension not within the specified Examine Requir ment Thickness, body . Table I 9 Flange 3.4.1 Thickness, top edge Table III 21 Scarf width Table III 1/ See 4.3.7 for method of measurement. - F/ See 4.3.8 for method of measurement.
41、9 -.i .- # . -( Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-41814F 4.2.5 End item testing. The methods of testing specified in FED-STD-311 wherever applicable and as listed in table IV shall be followed. The lot size shall be expressed in u
42、nits of one counter. The sample unit shall be four counters selected at random throughout the lot* Requirements for chemical test shall be applicable to a composite prepared from one counter selected from each sample unit. The sample size (number of sample units) shall be in accordance with the prov
43、isions set forth in FED-STD-311 for the sampling of fabricated leather articles. All test results shall contain the individual values utilized in expressing the final result. The lot shall be rejected if any one of the following conditions exists: a. More than 20 percent of the tested specimens fail
44、 any requirement applicable to the sample unit. b. Any test failure for requirements applicable to composite sample or lot average. TABLE IV. Tests Req ui r ement s app lic ab le to Require- Test Sample Composite Lot Char ac t er is tic ment para. method unit sample average - Crush resistance 3.3.1.
45、2 4.3.1 X Single hole wet 3.3.1.3 4.3.2 and X tear strength 2141 - - Water absorption 3.3.1.4 4.3.3 X Water solubles 3.3.1.5 4.3.4 - - X X - - Disintegration 3.3.1.6 4.3.5 - X Paranitrophenol 3.3.2.1 6711 L/ - Copper-8- 3.3.2.2 4.3.6 X quinolinolate L/ 10 e * O e Provided by IHSNot for ResaleNo repr
46、oduction or networking permitted without license from IHS-,-,-flIL-C-qL83LtF 83 7777706 0373388 8 m MIL-C-4 181 4F 1;/ Ref ers to FED-STD-311. 21 The contractor shall furnish a certificate of compliance stating that the only source of copper in the shoeboard formulation is solubilized copper-8-quino
47、linola te. 4.2.6 Packaging examination. The fully packaged end items shall be examined for the defects listed below. The lot size shall be expressed in units of shipping containers. The sample unit shall be one shipping container fully packaged. The inspection level shall be S-2 and the AQL, express
48、ed in terms of defects per hundred units, shall be 2.5. Examine Defect Marking (exterior Omitted; incorrect; illegible; of improper and interior) size, location, sequence, or method of application Mat er ials Wo rkmans h ip Weight 4.3 Any component missing, damaged, or not as specified Inadequate ap
49、plication of components, such as incomplete sealing or closure of flap, improper taping, loose strapping, or inadequa te s tap 1 i ng Bulged or distorted container Weight of contents of shipping container exceeds 65 pounds Methods of inspection. 4.3.1 Crush resistance. Immerse one counter selected from each sample unit for 20 hours f 0.5 hour in distilled
