DLA A-A-55204-1993 HEELS FOOTWEAR (RUBBER)《橡胶鞋跟》.pdf

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1、I INCH-POUND I A-A-5 5 2 04 14 May 1993 COMMERCIAL ITEM DESCRIPTION HEELS, FOOTWEAR (RUBBER) The General Services Administration has authorized the use of this Commercial Item Description in preference to ZZ-H-141. Abstract. This document covers heels made of natural rubber, synthetic rubber, or a m

2、ixture of these materials. The intended use of these heels are for manufacture or repair of boots and shoes. Classification. The rubber heels shall be in the following types, classes and styles: Type I - Half heels (intended for use on mens dress shoes). Class: 1. Standard composition. 3. Nonmarking

3、 composition. Style 1 - Straight breast. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Defense Personnel Support Center, Clothing and Textiles Directorate, Attn: DPSC-FSSD, 2800 South 20th Str

4、eet, Philadelphia, PA 19101-8419, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC NIA FSC 8335 * PISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reprod

5、uction or networking permitted without license from IHS-,-,-A-A-55204 = 9999974 0144231 674 A-A-5 5 2 04 Type II - Whole Heels (intended for use on field type of mens footwear). Class : 1. Standard composition. 2. Oil resistant composition. 3. Nonmarking composition. 4. Oil resistant, nonmarking, co

6、rk composition. 5. Wood core heel, oil resistant, nonmarking composition. 7. Plastic core heel, oil resistant, nonmarking composition Style: 1. Straight breast. 2. Full beveled breast. 3. Straight breast truncated corners. Type III - Junior and cuban heels (intended for use as 3. Nonmarking composit

7、ion. components for womens semidress shoes). Class: Style 1 - Straight breast. Note: a. Class 3 when specified, high abrasive commercial heels are expected to endure the life of the footwear. b. Classes 3, 4, 5, and 7 will not leave a permanent mark when scuffed over a clean surface. c. Classes 2, 4

8、, 5, and 7 will withstand deterioration when in contact with oil. d. Class 4 containing cork is for use where slip-resistance is required. Salient Characteristics. The rubber heels shall be of a half, whole, or junior and cuban heel type, as above. The colors of the rubber heels shall be black or ta

9、n. When specified, type I, class 3 heels shall be supplied in high abrasive composition. Heels furnished to shoe manufacturers for use on new shoes and boots shall be sized in B size not as specified; design not in accordance with the specified requirements; type, class, and style not as specified;

10、any hole, color not as specified; any spot or stain (outside); label missing, incorrect, incomplete, or illegible; measurement of item not as specified. Any area of porosity or sponginess resulting in loss in density of the rubber stock. More than one cavity or air check 1/16 inch or more deep but n

11、ot exceeding 1/3 the thickness dimension of the heel. Any cavity or air check more than 1/3 the thickness dimension of the heel in depth. Any press cut, tear, check, blister, loss of thread detail, imbedded foreign matter, or otherwise defective. Not cleanly trimmed. Number of nail holes not as spec

12、ified. Dimensional Examination. The finished heels shall conform to the dimensions specified. Any dimension that is not within the established tolerance shall be classified as a defect. The sample unit shall be one heel; the inspection level shall be S-2 and the AQL shall be 4.0 expressed in defects

13、 per one hundred units. Packaaina Examination. shall be examined in accordance with defects listed below. The lot size shall be the number of shipping containers in the inspection lot. be 2.5 defects per one hundred units. The fully packaged shipping containers The inspection level shall be S-2 and

14、AQL shall 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55204 9999974 0149235 2LT H A-A-552 04 EXAMINE DEFECT Marking Omitted; incorrect; illegible; (exterior and interior) of improper size, location, or method of application Materials Workma

15、nship content Palletization Any component missing, damaged, or not as specified t Inadequate application of components, such as: incomplete closure of container flaps, loose strapping, improper taping, or inadequate stapling Number of items in container is more or less than required NSN shown on one

16、 or more items not as specified on shipping container Length, width, or height exceeds specified maximum requirements Pallet type not as specified Load not bonded as specified End Item Performance Testing. The method of testing contained in FED-STD-601, whenever applicable, and as listed in table II

17、 shall be followed. The physical values specified apply to the average of determinations made on a sample unit. All test reports shall contain the individual values utilized in expressing the final result. The lot size shall be expressed in units of one pair of heels. The sample unit for test shall

18、be twelve heels. The sample size (number of sample units) shall be as shown in table I, The lot size shall be unacceptable if one or more units fail to meet any requirement specified, For those characteristics where test results are reported as pass or fail, there shall be no failure of any test spe

19、cimen to meet the requirement as specified. For requirements applicable to the lot average, there shall be no failure to meet the requirement as specified. Table Lot size Sample size e 800 or less 801 up to and including 22,000 22,001 and over 6 2 3 5 Provided by IHSNot for ResaleNo reproduction or

20、networking permitted without license from IHS-,-,-A-A-55204 W 7777774 0344236 156 W Characteristic A-A-552 04 Table II. J3n d Item Tests method unit peau irements licable to I Test I ?%vid. Lot Abrasive index ASTM - before aging D 1630-83 Abrasive index 7221 L/ - after aging and ASTM D 1630-83 3021

21、- Hardness before aging Hardness 3021 and - after aging 7221 L/ Volume swell 6211 2/ X (classes 2, 4, 5, and 7) aver. X X X X - Number unit etermina- tions per Results re Pass or fail - - - - - L/ Aging shall be conducted at 212OF for 24 hours. xted as Numerically to nearest Unit Unit Scale reading

22、reading Scale Percent 2/ Specimens shall be cut from heel, shall be 1 by 1 inch, and shall be buffed to a thickness of 0.075 5 0.010 inch. The immersion medium shall be medium No. 6 fuel of Method 6001 of FED-STD-601. Preservation. Packina. and Markinq. The preservation, packing, and marking shall b

23、e as specified in the contract or order. Source of Government Documents. documents are available from: Copies of Military and Federal Standardization Documents Order Desk Bldg. 4D 700 Robbins Avenue Philadelphia, PA 19111-5094 7 Provided by IHSNot for ResaleNo reproduction or networking permitted wi

24、thout license from IHS-,-,-A-A-55204 9999974 0344237 O92 = A-A-552 04 Sources of Nonaovernment Documents. ANSI/ASQC 21.4 - Sampling Procedures and Tables For Inspection (Applications for copies should be addressed to American By Attributes National Standards Institute, 1430 Broadway, New York, NY 10

25、018- 3308. ) Custodians: Army - GL Navy - Nu Air Force - 99 Air Force - 45 Review Activity: Army - MD User Activity: Navy - MC Coast Guard - CG Civil Agencies Coordinating Activity: GSA - FSS DC - DCG JUS - FPI Preparing Activity: DLA - CT Project No. 8335-0174 8 Provided by IHSNot for ResaleNo repr

26、oduction or networking permitted without license from IHS-,-,-A-A-55204 9999974 0344238 T29 H J A-A-55204 t F s I? 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55204 9999974 0344239 965 H A-A-552 04 i O OIL 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-