1、HIL-B-VVL52C 999990b L855bb8 907 I INCH-POUND MIL-B-44152C 28 Mav 1993 SUPERSEDING 29 May 1990 MIL-B-4415SB MILITARY SPECIFICATION BOOTS, COMBAT; mildew distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-B-44152C W 9999906
2、 1855669 843 W MIL-B-44152C TABLE I. Schedule of sizes . WIDTHS: XN - Extra Narrow NR - Narrow Regular RW - Regular Wide XW - Extra Wide N - Narrow R - Regular W - Wide 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specification, standards, and handbooks. The following Specifications, stan
3、dards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents 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
4、 (see 6.2). SPECIFICATIONS FEDERAL A-A- 2 O 3 - Paper, Kraft, Untreated A-A- 1 24 9 - Paper, Wrapping, Tissue V-L-61 - Laces, Nylon V-T-295 - Thread, Nylon 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-44152C 9999906 L855b70 565 KK- I - 5 7
5、 O - Insole, Footwear, Leather, Cattlehide TT-C-4 9 O - Cleaning Methods for Ferrous Surfaces and DDD-T-86 - Tape, Textile; Cotton, General Purpose GGG-N-350 - Nippers and Pincers PPP-B-636 - Boxes, Shipping, Fiberboard PPP-F-320 - Fiberboard: Corrugated and Solid, Sheet pretreatments for Organic Co
6、atings (Unbleached, Bleached, or Dyed) Stock (Container Grade) and Cut Shapes MILITARY STANDARDS MIL-L-3122 - Leather, Cattlehide, for Footwear Uppers, MIL-L-10867 - Leather, Cattlehide, Gusset, Chrome Tanned, MIL-C-13924 - Coating, Oxide, Black, for Ferrous Metals MIL-L-35078 - Loads, Unit: Prepara
7、tion of Semiperishable Chrome Tanned, Fatliquored Fatliquored Subsistence Items; Clothing, Personal Equipment and Equipage; General Specifica- tion For MIL-L-40051 - Leather, Cattlehide, for Glove Leather MIL-C-41814 - Counter, Footwear MIL-L-41815 - Lasts, Footwear, Combat, U.S., MIL-5 MIL-C-43956
8、- Cloth, Twill, Cotton, 10.0 Ounces (339 g) FEDERAL FED-STD-311 - Leather, Methods of Sampling and Testing FED-STD-601 - Rubber: Sampling and Testing FED-STD-751 - Stitches, Seams and Stitchings MIL I TARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-STD-129 - Markin
9、g for Shipment and Storage MIL-STD-147 - Palletized Unit Loads MIL-STD-731 - Quality of Wood Members for Containers and Pallets (Unless otherwise indicated, copies of Federal and Military Specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Building 4
10、D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-44152C m 9999906 I1855671 4TL m MIL-B-44152C 2.1.2 Other Government documents, drawinqs, and publications. The following other Government doc
11、uments, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the Solicitation. DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2-1-1633 - Sole, Trac-Shun Design for Boots, Combat, 2-1
12、-1635 - Speedlacer Assembly . Mildew and Water Resistant, DMS (Copies of drawings are available from the U.S. Army Natick Research, Development, and Engineering Center, ATTN: STRNC-EMSS, Natick, MA 01760-5014.) 2.2 Non-Government Dublications. The following documents form a part of this document to
13、the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted are those listed inthe issue of the DODISS cited in the Solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the isses of the documents cited in the So
14、licitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) B 36 D 518 D 573 D 1052 D 1056 D 1149 D 1630 D 2240 D 3574 E 18 Brass Plate, Sheet, Strip, and Rolled Bar Rubber Deterioration - Surface Cracking Rubber Deterioration in an Air Oven Measuring Rubber Deterioration - Cut Growth Fl
15、exible Cellular Materials - Sponge or Rubber Deterioration - Surface Ozone Cracking Rubber Property - Abrasion Resistance Rubber Property - Durometer Hardness Method of Testing Flexible Cellular Materials - Slab, Bonded, and Molded Urethane Foams Rockwell Hardness and Rockwell Superficial Hardness o
16、f Metallic Materials Using Ross Flexing Apparatus Expanded Rubber in a Chamber (Flat Specimen) (NBS Abrader) (Application for copies should be addressed .to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103-1187.) 4 Provided by IHSNot for ResaleNo rep
17、roduction or networking permitted without license from IHS-,-,-MIL-B-44152C D 999990b L855b72 338 D MIL-B-44152C (Non-government standards and other publications are normally available from organizations that prepare or distribute the documents. These documents also may be available in or through li
18、braries or other information services.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document; however, supersedes applicable laws and regulations unless a specific e
19、xemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3) in accordance with 4.3. 3.2 Samples. Samples, when furnished, are solely for guidance and information to the contractor (see 6.4). Variation from
20、 this Specification may appear in the sample, in which case this Specification shall take precedence. leather, full grain, low gloss, Black 465, roll number 3218, is available and is applicable for shade and appearance.) 3.3 Material. It is encouraged that recycled material be used when practical as
21、 long as it meets the requirements of this Specification. 3.3.1 Leather. All leather components shall be treated with an approved fungicide and shall meet the appropriate fungicide concentration requirements. All leather components shall contain one of the following fungicides: paranitrophenol; not
22、less than 300 parts per million (ppm), nor more than 500 ppm of the active ingredient Diiodomethyl-p-polysulfone: or not less than 1.6 percent, not more than 3.0 percent ortho phenyl phenol preparation. (The standard sample for O (Test in accordance with MIL-L-1322.) not less than 0.18 percent, nor
23、more than 0.70 percent 3.3.1.1 Upper leather. The upper leather shall conform to MIL-L-3122 treatment A and treatment B, with a mellow temper, except that the leather shall be full grain only, the thickness shall be as specified in 3.8.1, and the piece of leather to be used for conducting tests shal
24、l be 8 inches by 12 inches with the 12 inch dimension parallel to the backbone. A fine hair cell embossed pattern may be applied to the grain surface of the side. If embossed, the leather shall match the standard sample for fine hair cell pattern. Printed leather shall not be permitted. 5 Provided b
25、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-44152C 999990b 1855673 274 D MIL-B-44152C The counterpocket/backstay may be split to the specified thickness. The break for vamp and quarters shall not be more than a break pattern of 4 when examined as spe
26、cified in 4.4.3. The leather shall be drum dyed black with a grain surface finish such that when scuffed it may be restored to uniformity by simple brushing or application of commercial wax polish. The finish of the tanner and boot manufac- turing shall be compatible with each other to insure a low
27、gloss level. and gloss (see 6.4). The leather shall match the standard sample for shade, finish, 3.3.1.2 Gusset-tonque leather. The gusset-tongue leather shall conform to MIL-L-10867, Treatment A with a soft temper. shall be Black. The color 3.3.1.3 Collar leather. Class a, Treatment A of MIL-L-4005
28、1 with the following exceptions: The thickness of the leather shall be 2.5 ounces 2 0.5 ounce, the leather shall have a maximum stiffness value of 180 degrees before soaking and 235 degrees after soaking, the stitch tearing strength shall be a minimum of 10 pounds, and the elongation requirement of
29、not less than 25 percent at 25 pounds load shall not apply. grain crack minimum requirements at 25 pounds shall remain applicable. Testing for fungicide concentration shall be as specified in 4.4.1. The collar leather shall conform to Type I, Rupture and 3.3.1.4 Leather insoles. The leather insoles
30、shall conform to Type I, tannage a or b, Class 1 of KK-1-570. The insoles shall be 7 irons in thickness and shall contain no channel area. 3.3.2 Counters. Counters shall conform to the requirements of MIL-C-41814 for Boots, combat, leather, black, DMS and conform to Government furnished patterns. Si
31、ze schedule is contained in 3.8.6.2. 3.3.3 Fabrics. 3.3.3.1 Backseam tape. The backseam tape shall conform to Type I, Class 3, 1/2 or 17/32 inch width of DDD-T-86. The color shall be black. 3.3.3.2 Vamp lininq. The vamp lining shall be cut from cotton twill cloth conforming to Class 2 of MIL-C-43956
32、. 3.3.4 Box toe material. The box toe material shall be a laminate of 0.020 2 0.002 inch virgin ionomer resin (surlyn) sandwiched between two layers of non-woven polyester saturated with polystyrene. The total thickness shall be 0.056 2 0.005 inch. The box toes shall be cut to the pattern provided a
33、nd shall be skived 3/8 2 1/8 inch wide at the breast. Testing shall be as specified in 4.4.1. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-44152C 999990b 1855674 LOO MIL-B-44152C . 3.3.5 Foam rubber. The foam rubber for the padded collar s
34、hall be 1/4 inch thick, chemically blown open cell sponge rubber. The foam rubber shall have a compressibility of 2 to 5 psi (defined as compression to deflect 25 percent) when tested as specified in 4.4.1. 3.3.6 Metal. 3.3.6.1 Steel shank. The steel shank shall be constructed from 19 gage, 0.0418 2
35、 0.0030 inch cold rolled carbon steel with a hardness ranging from 47 to 54 Rockwell C scale and shaped to conform to the arch of the MIL-5 last (MIL-L-41815). The width of the shank for boot sizes 3 through 6-1/2 all widths, and 7 through 8-1/2 XN, N, NR, and R widths shall be 5/8 2 1/32 inch and f
36、or all other sizes and widths shall be 12 1/32 inch. The shank shall be made with two ribs for the 5/8 inch width and three ribs for the 1 inch width and overall height of each rib shall be 0.080 to 0.125 inch. Each rib shall taper off to end within 15 1/8 inch from the toe end and within 12 1/8 inc
37、h from the heel end. The 1 inch shank shall have two prongs and the 5/8 inch shank shall have one or two prongs 3/16 inch inward, and both shank widths shall have two prongs 3/32 inch long downward into the inner- sole. The steel shank shall have a zinc electro-plated coating with dull or bright fin
38、ish, or a zinc coating, completely and uniformly applied to the base metal following a thorough cleansing by any method of TT-C-490. Steel shanks with black oxide coating conforming to Class 1 of MIL-C-13924 or steel shanks with zinc phosphate coating may be used in lieu of shanks with zinc coating.
39、 The shank length grading shall be as specified in Table II. Testing shall be as specified in 0 4.4.1. Table II. Shank lenqths All widths boot sizes Shank length, inches (- + 1/32 inch tolerance) 3 to 6-1/2 4-1/8 z 8-1/2 10-1/2 I 11 to 12-1/2 4-7/8 13 to 14 5-1/8 3.3.6.2 Tacks and staple wire. The h
40、eel seat lasting tacks shall be brass or steel. The brass tacks shall be cut from alloy No. 6 or No. 8 of ASTM-B 36. The side lasting staples and toe lasting staples shall be steel. Tacks shall be of sufficient length to attach the parts through which they are driven and clinch on-the insole. O 7 Pr
41、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-E-44152C m 999990b 1455675 047 m 3.3.6.3 Speed lace assembly. The speed lace assembly shall be of a three piece construction consisting of gloss finish nylon coated brass speedlacer, brass eyelet, and
42、 a nylon coated full tubular rivet in accordance with Drawing 2-1-1635. 3.3.6.3.1 Speed lace assembly (alternate). As an alternate, the speed lace assembly shall be of a two-piece construction consisting of nylon coated brass speed lacer and nylon coated alternate full tubular rivet in accordance wi
43、th Drawing 2-1-1635. 3.3.7 Rubber compounds. 3.3.7.1 Rubber compound for sole and heel. The rubber compound for L the sole and heel shall conform to the following requirements when tested as specified in 4.4.1 and 4.4.4. a. Color. The color shall be Black non-marking producing only a-slight erasable
44、 mark on white paper. b. Abrasive index. The abrasive index shall be not less than 450 before and after aging for 70 hours at 100C. c. Hardness. The Shore A durometer hardness shall be 60 2 5. After accelerated aging for 70 hours at 100C 2 l0C, the durometer hardness shall change no more than 10 poi
45、nts from the original. 1 hour exposure in a cold chamber at -18OC shall be 80 maximum, and shall not exceed the hardness at room temperature by more than 20 points. d. Hardness and hardness chanqe at -18OC. The hardness after e. Cut qrowth. The cut growth after accelerated aging for 70 hours at 100C
46、 2 l0C, shall not be greater than 200 percent after 50,000 cycles. f. Ozone resistance. There shall be no sign of cracking after the test for ozone resistance. g. Volume swell. The volume swell shall not be greater than 60 percent in medium #6 fuel. h. Bond strewth. The bond strength (at the ball) s
47、hall be not less than 135 pounds except that one specimen out of five tested may be below 135 pounds, but shall be not less than 120 pounds. If any specimens in the sample show clear evidence of tearing into the leather or outer-sole rubber below 135 pounds, those specimens shall be discarded and ne
48、w ones selected for the test. specified in 4.4.4. Testing shall be as 8 1 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-44152C i. Polyvinyl chloride exclusion. The rubber shall contain no polyvinyl chloride (PVC). j. Specific qravity. The s
49、pecific gravity shall not be greater than 1.12. k. Adhesion at toe. The bond strength at the toe area of the sole shall be not less than 50 pounds except that one specimen out of the five tested may be below 50 pounds, but shall be not less than 40 pounds. Any specimen that slips from the apparatus without breaking the bond may be tested an additional two times and the highest score in 4.5.4. - obtained may be used as the a
