1、MIL-STD-656C 18 July 1990 SUPERSEDING MIL-STD-656B 14 June 1988 MILITARY STANDARD PROVISIONS FOR EVALUATING QUALITY OF SLACKS, WOMENS AMSC N/A FSC 8410 DISTRIBUTION STATEMENT A, Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitt
2、ed without license from IHS-,-,- MIL-STD-b5bC 84 W 99999LL 0093b80 2 W MIL-STD-656C FOREWORD i. This military standard is approved for use by all Departments and Agencies of the Department of Defense. 2. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be
3、used in improving this document should be addressed to: U.S. Army Natick Research, Development, and Engineering Center, Natick, MA 01760-5014 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. 3. This document supplements the
4、 military specifications listed below. It provides a standard description for defects and standardizes examination requirements. SPECIFICATION CLASSIFICATION TITLE : MIL-S-24948 (NU) D Slacks, Womens (with Side Pockets) MIL-S-29364 (MC) D Slacks, Women fc MIL-S-29377 (MC) D Slacks, Women * MIL-S-294
5、32 (MC) D Slacks, Women MIL-S-41825 (NU) D Slacks, Women fc MIL-S-43526 U Slacks, Utili fc MIL-S-44092 (GL) D Slacks, Women MIL-S-83482 (USAF) MIL-S-87054 (NU) MIL-S-87063 (NU) . . .-. . . i- . . . . S s, Maternity S S y, Womens, Wool, Field s: Classic Design, Polyester/Wool D Slacks, Women s D Slac
6、ks, Womens, Belted U Slacks, Utility, Womens, Denim ii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Paragraph 1. 1.1 1.2 1.3 2. 2.1 2.1.1 2*2 2.3 3. 3.1 3:. 2 3.3 3.4 3,s 3.6 3.7 3.8 4. 5. 5.1 5.2 5.3 5.4 5.5 5.5.1 5.5,2 5.5.3 5*5*4 5.6 5.7 5.8 6,
7、 6.1 6.2 6.3 MIL-STD-656C CONTENTS SCOPE Scope Application Classification APPLICABLE DOCUMENTS Government documents Specifications, standards, and handbooks . Non-Government publications . Order of precedence DEFINITIONS Fabric defects Knots and slubs Open seam Raw edge Defective button Outside-insi
8、de Puckering Quality assurance terms and procedures GENERAL REQUIREMENTS DETAILED REQUIREMENTS Purpose Inspection procedures Initiation of inspection Continuation of inspection Switching procedures Normal to tightened Tightened to normal Normal to reduced Reduced to normal End item visual examinatio
9、n End item dimensional examination Packaging examination INFORMATION FOR GUIDANCE ONLY Intended use Subject term (key word) listing Changes from previous issue i ii Page 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 5 22 22 23 23 .23 23 Provided by IHSNot for ResaleNo reproduction or net
10、working permitted without license from IHS-,-,-MIL-STD-bSbC BLJ W 7777733 0073682 b W MIL-STD-656C CONTENTS (cont I d) . Table TABLES _. I. Sampling provisions for end item visual examination II. Sampling provisions for end item-visual examination III. Sampling provisions for end item visual examina
11、tion IV. End item visual defect point values of dress (D) slacks of semi-dress (SD) slacks of utility (Ut) slacks v, Sampling provisions for end item dimensional examination iv Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-6CbC 4 = 77777LL
12、007163 MI L-STD-656C 1, SCOPE 1.1 Scope. This document provides a standardized procedure for evaluating quality of womens slacks procured for the Department of Defense. It is intended to list, in a single document, defects irrespective of fabrics (i.e. cotton, wool or synthetic) or end use. 12 Appli
13、cation. .This document will be made applicable to contracts by reference in the appropriate slacks specification. 1.3 Classification. The slacks shall be of the following types: D - Dress U - Utility SD - Semi-dress 2. APPLICABLE DOCUMENTS 2.1 Government documents. 9: 2.1.1 Specifications, standards
14、, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and
15、 supplement thereto, cited in the solicitation (see 6.2). STANDARDS FEDERAL FED-STD-4 - Glossary of Fabric Imperfections MILITARY . - MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes MIL-STD-109 - Quality Assurance Terms and Definitions (Unless otherwise indicated, copies of
16、 federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_I_- MIL-STD-
17、b5bC 4 - 77779LL 007Lbll T - MIL-STD-656C ff 2.2 Non-Government publications. The fallowing documents form a part of this document to the extent Specified herein. Unless otherwise specified, the issues of the documents which are-DoD adopted are those listed in the issue of-the I DODISS Specified in
18、the solicitation. Unless otherwise- specified, the issues of documents not listed in the DODISS.are the issues of the documents cited in the solicitation (see 6.2). AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS (AATCC) AATCC Photographic Comparative Rating of Single and Double Needle Seams
19、(Method- 88B, two photos) (Application for copies should be addressed to the American. Association of Textile Chemists and Colorists, P.O. Box 12215,.Research Triangle Park, NC 27709-2215. ) (Non-Government standards and other publications are normally available from organizations that prepare or di
20、stribute the documents. These documents also may be available in or through libraries or other informationai services,) _ - t 2.3 Order of pr.ecedence, In the event of a conflict between the. text bf this document and the references cited herein, the text of this document shall take precedence. Noth
21、ing in this document, however, supersedes applicable.-lawsand regulations unless a specific exemption has been obtained, *I . 3. DEFINITIONS 3.1 Fabric defects. The fabric defect definitions applicable to this document are described in FED-STD-4. Fabric defects shall be clearly visible when examined
22、 with slacks lying flat onan inspection table at a distance of 3. -2eet; 3.2 Knots and slubs. Only knots and slubs on the outside that exceed the. specified limits in the basic cloth specification shall be scored as defects in- evaluating quality of the slacks. 3.3 Open seam A seam shall be classifi
23、ed as open.when one or more stitches joining a seam are broken or runoff, or when two or more continuous skipped stitches occur. when one or both rows of the stitching are open. Double stitched seams and safety stitches are considered open 3.4 Raw edge. A raw edge is defined as any edge not finished
24、 as specified 3.5 Defective button. including any protruding edge on the outside of the slack. A button shall be considered defective when it has sharp, rough, cracked or split edge; has scratch, dent, blemish or imbedded air bubble(s) or foreign matter; or is badly shaded. 2 Provided by IHSNot for
25、ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-b5bC 84 7977933 007Lb5 L MIL-STD-656C 3.6 Outside - inside. The terms outside and inside as used in this standard- are defined as follows: Outside: Any part of slack that is visible when the completely buttoned and cl
26、osed slack is examined lying flat on an inspection table. Inside: Any part of slack that is not visible when the completely buttoned and closed slack is examined lying flat on an inspection table. 3.7 Puckering, In the course of the sampling examination, seams suspected of being puckered shall be ex
27、amined at a distance of 3 feet in comparison with.the AATCC photographic comparative rating for seams. Puckering on a major portion of the suspect seam that has a rating of less than 4 shall be scored as a puckered seam. 3.8 Quality assurance terms and procedures. Definitions of quality assurance te
28、rms and procedures, where applicable, shall be in accordance with MIL-STD-105 and MIL-STD-109. 4. GENERAL REQUIREMENTS This section i5 not applicable to this standard. 5. DETAILED REQUIREMENTS 5.1 Purpose, This document contains inspection provisions for end item examination, dimensional examination
29、, and packaging examination for dress, semi- dress, and utility slacks. If there are any inconsistencies between the requirements of the appropriate slack specification and the provisions of this standard, the slack specification shall control. This standard assigns to the listed defects, point valu
30、es of 1, 2, or 3 depending on degree of severity. The higher point values are assigned to those defects having more detrimental affect on the appearance or serviceability of the item. 5.2 Inspection procedures, Inspection procedures shall be as specified in MIL-STD-105 except where otherwise indicat
31、ed in this document. 5.3 Initiation of inspection. Normal inspection shall be used at the start of inspection unless otherwise directed by the responsible procurement quality assurance element administering the contract, 5.4 Continuation of inspection, Normal, tightened or reduced inspection shall c
32、ontinue unchanged on successive lots except where switching procedures in 5.5 require a change. 5.5 Switching procedures. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-b5bC L1 99997LL 009Lbb 3 MIL-STD-656C 5.5.1 Normal to tightened. When
33、normal inspection is in effect, tightened inspection shall be instituted when two out of five cons-zutive lots have been rejected on original inspection (i.e., ignoring resubmitted lots for this procedure). 5.5.2 Tightened to normal. When tightened inspection is in effect, normal inspection shall be
34、 instituted when five consecutive lots have been Considered acceptable on original inspection. 5.5.3 Normal to reduced, When normal inspection is in effect, reduced inspection shall be instituted providing that all of the following conditions are satisfied: a. The preceding 10 lots Have been on norm
35、al inspection and none have b, been rejected on original inspection; and The total number of points for 3 and 2 point defects in the samples from the preceding 10 lots is equal to or less than 60 percent of the total maximum acceptable point values for 3 and 2 point defects from the preceding 10 lot
36、s; and c. The total number of points for 3, 2 and 1 point defects in the sample from the preceding 10 lots is equal to or less than 75 percent of the total maximum acceptable point values for 3, 2 and 1 point defects from the preceding 10 lots; and d. Production is at a steady rate; and e. Reduced i
37、nspection is considered desirable by the procurement , quality assurance element administrating the contract. 5.5.4 Reduced to normal. When reduced inspection is in effect, normal inspection shall be instituted if any of the following occur on original inspection: a. A lot is rejected; or b. A lot i
38、s considered acceptable but exceeds the applicable first value (see L/ to tables I, II and III); or c. Production becomes irregular or delayed; or d. Other conditions warrant that normal inspection be instituted. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
39、from IHS-,-,-MIL-STD-b56C L( 999991L 0091687 5 MIL-STD-656C 5.6 End item visual examination. The slacks shall be examined as indicated in section 3 for all defects except puckering. The puckering examination shall be as described in 3.7. All defects shall be assigned point values as indicated in tab
40、le IV. The sample size shall be based on lot size, and the acceptance values for 3 and 2 point defects and total (3, 2 and 1 point) defects shall be as specified in tables I Dress Slacks (D), II Semi-dress Slacks (SD) or III Utility Slacks (U), as applicable. The sample unit shall be one pair of fin
41、ished slacks. The lot shall be unacceptable if: a. The point value for 3 and 2 point defects exceeds the applicable maximum acceptable point value; or b. The point value for total (3, 2 and 1 point) defects exceeds the applicable maximum acceptable point value. TABLE I. Sampling provisions for end i
42、tem visual examination of dress (D) slacks Maximum acceptable point values Sample 3 more than 1/2 inch (largest dimension in any direction) on outside (largest dimension in any direction) on outside largest dimension in any direction: d. Loose yarn, snag or coarse yarn; more than 1 inch e. Woven in
43、wast.e on outside visible at 3 feet, 1. 1/4 inch up to 1 inch inclusive 2. More than 1 inch f, Permanent fold, pleat or crease in cloth (when caught in seaming or stitching) on outside g. Needle chew on outside, largest dimension in any direction: 1, 2, More than 1/2 inch Up to 1/2 inch inclusive SH
44、ADED PART a. On outside: 1. Variation in shade within a part or between parts 2. Parts cut from ends badly shaded or unevenly (except part which may be cut from ends) shaded 3 2 2 33 3 1 1 1 2 2 2 2 -1 1 2 1 1 2 1 1 2 1 1 32 1 22 2 2 2 2 33 3 32 2 1 1 - 8 Provided by IHSNot for ResaleNo reproduction
45、 or networking permitted without license from IHS-,-,-MIL-STD-65bC 4 W 7777733 0073673 7 MIL-STD-656C TABLE IV End item visual defect point values (contd) Point value Defect D SD U III. PRESSING a. Omited or poorly pressed b. Legs not pressed seam on seam at bottom or knee by more than 3/4 inch c. S
46、eam not pressed open (to be scored only when condition exists on major portion of seam) IV. CLEANNESS a. b. k C. d. e. f. g* Any spot or stain on outside visible at 3 feet, 1. Up to 3/8 inch inclusive 2. More than 3/8 inch up to 3/4 inch inclusive 3. More than 3/4 inch Thread ends: 1, Three or more
47、thread ends on outside not trimmed 2, Five or more thread ends on inside not trimmed Thread end caught for a distance of more than 1/4 inch Two or more shade or size tickets not removed Any size or shade marking or residue on outside, One or more basting or holding stitches visible on Loose thread e
48、nds not removed from slacks (to be largest dimension in any direction: less than 1/4 inch to less than 1/2 inch in line of stitching on outside score as spot or stain (see iva) finished slacks scored only when condition exists on a major portion of slacks) V, COMPONENT AND ASSEMBLY a. b. Any compone
49、nt not as specified C. Any component part tight, twisted, distorted, Any component part or operation omitted (unless otherwise classified herein) pleated, or full (unless otherwise classified herein) d. Any operation not as specified (unless otherwise classified herein) e. The edge of any component part required to be forced out having folds of more than 1/8 inch (unless
