1、 INCH-POUND A-A-59569C 22 January 2009 SUPERSEDING A-A-59569B 12 February 2008 COMMERCIAL ITEM DESCRIPTION BRAID, WIRE (COPPER, TIN-COATED, SILVER-COATED, OR NICKEL COATED, TUBULAR OR FLAT) The General Services Administration has authorized the use of this commercial item description for all federal
2、 agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for braid, wire (copper, tin-coated, silver-coated, or nickel coated, tubular or flat). Braid, wire (copper, tin-coated, silver-coated, or nickel coated, tubular or flat) covered by this CID are intended for
3、commercial/industrial applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system which is included in the PIN as shown in the following example (see 7.1). The PIN is made up of the basic CID number and a four-element alphanumeric number (see table I):
4、Example of PIN: AA59569R36T0375 AA59569 R 36 T 0375 Inside diameter (mils) (see table I) Strand Coating American Wire Gauge (AWG) of T = Tin S = Silver N = Nickel individual strands (see table I) Form R = Tubular F = Flat Federal specification Beneficial comments, recommendations, additions, deletio
5、ns, clarifications, etc., and any data that may improve this document should be sent to: Defense Supply Center, Columbus, ATTN: DSCC-VAI, P.O. Box 3990, Columbus OH 43218-3990, or email to WireCabledscc.dla.mil. Since contact information can change you may want to verify the currency of the address
6、information using the ASSIST Online database at http:/assist.daps.dla.mil . AMSC N/A FSC 6145 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 23. SALIENT CHARACTERISTICS. 3.1 Interface and physical dimensions. Braid wire supplied to this C
7、ID shall be as specified herein. 3.2 Materials. The wire used in the construction of braids shall conform to ASTM B33 for tinned copper, ASTM B298 for silver-coated copper, except that the silver coating shall be a minimum of 40 micro-inches thick, and ASTM B355 for nickel-coated copper, except the
8、nickel coating shall be a minimum of 50 micro-inches thick. 3.2.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and m
9、aintenance requirements, and promotes economically advantageous life cycle costs. 3.3 Design and construction. The wire braid shall have the numbers of carriers and ends shown in table I. 3.3.1 Wire lengths. Individual wires shall be to sizes shown in table I and shall be uniform in cross-section. E
10、ach wire shall be one continuous length, free from splices except as specified herein. 3.3.2 Splices. 3.3.2.1 Carrier splices. There shall be no more than one splice or break in any carrier in each 25-foot length of the braid. 3.3.2.2 Wire splices. Excluding the carrier splice, there shall be no mor
11、e than one broken or spliced end of wire in each 25-foot length of the braid. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 3TABLE I. Braid dimensions and data. PIN 1/AA59569 Strand wire size (AWG) Tubular inside diameter (inches) 2/ Num
12、ber of carriers Number of ends Current rating (amps) 3/ Approx. AWG equiv. 4/ Flat form width x thickness (inches) 5/ *36*0031 36 .031 24 24 7.0 22 .046x.020 *36*0062 36 .062 24 48 11.0 19 .093x.031 *34*0062 34 .062 16 32 11.0 19 - *32*00627/32 .062 16 16 9.0 20 - *36*0078 36 .078 24 72 16.0 18 .125
13、x .020 *36*0109 36 .109 24 96 19.0 16 .156x .031 *34*01097/34 .109 16 64 19.0 16 - *32*01097/32 .109 16 32 18.0 17 - *36*0125 36 .125 24 120 25.0 15 .187x .020 *34*0125 34 .125 24 72 19.0 16 - *32*01257/32 .125 24 48 25.0 15 - *36*0156 36 .156 24 240 40.0 12 .250x.046 *36*0171 36 .171 24 168 32.0 14
14、 .250x.030 *34*0171 34 .171 24 120 36.0 13 - *32*01717/32 .171 24 72 32.0 14 - *36*0203 36 .203 24 312 46.0 11 .281x.046 *34*0203 34 .203 24 192 46.0 11 - *32*02037/32 .203 24 120 46.0 11 - *36*0250 36 .250 24 384 53.0 10 - *30*0281 30 .281 24 120 60.0 9 - *36*0375 36 .375 48 384 53.0 10 .625x.030 *
15、34*0375 34 .375 48 240 53.0 10 - *32*0375 32 .375 48 144 46.0 11 - *30*03757/30 .375 24 1686/ 75.0 8 - *30*0437 30 .437 24 240 90.0 6 .500x.093 *36*0500 36 .500 48 528 62.0 9 .625x.046 *34*0500 34 .500 48 336 62.0 9 - *32*05007/32 .500 48 192 62.0 9 - *30*0500 30 .500 24 360 120.0 6 .625x.093 *30*05
16、62 30 .562 48 480 145.0 3 - *30*0656 30 .656 48 768 190.0 1 - *36*0781 36 .781 48 864 88.0 7 .750x.040 *34*0781 34 .781 48 528 88.0 7 - *32*0781 32 .781 48 336 88.0 7 - *30*0875 30 .875 48 336 100.0 5 1.375x.050 *30*1000 30 1.000 48 384 120.0 4 - *30*1125 30 1.125 48 432 130.0 4 - *30*1375 30 1.375
17、48 528 150.0 3 1.500x.060 *30*1500 30 1.500 48 576 165.0 2 - *30*2000 30 2.000 48 672 180.0 2 - See footnotes on next page. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 4TABLE I. Braid dimensions and data -Continued. 1/ The complete PIN
18、 shall include additional information to indicate the form (first asterisk) and strand coating (second asterisk) (see 7.1). 2/ Dimensional tolerances shall be as shown in table II. 3/ Direct current ratings are given for information only and are not requirements. Values shown are for uninsulated bra
19、id in free air at 30 C. Values should be derated if the braid is insulated or in close contact with other components. 4/ Approximate AWG equivalents are given for information only and are not requirements. 5/ Flat form width and thickness are given for information only and are not requirements. Tole
20、rances shall be as shown in table II. 6/ This PIN supersedes the similar construction using 96 ends. 7/ It may not be possible to produce 90% coverage on these constructions. TABLE II. Dimensional tolerances (inches). Dimensions Tolerance .000 - .099 .010 .100 - .249 .016 .250 - .499 .031 .500 - .99
21、9 .063 Over .999 .094 3.3.3 Coverage (tubular braid only). Tubular braids shall have a braid angle or number of picks per inch that produces a minimum of 90 percent coverage, except for .078-inch and smaller diameter braids, which shall produce a minimum of 70 percent coverage. The percent of covera
22、ge shall be determined by using the following formula. 2F2F 100KCSinANPWF CP 2WD2tanAWhere: K = percent coverage of braided shield A = braid angle C = number of carriers (see table I) D = inside diameter in inches (see table I) N = total number of ends (see table I) P = picks per inch (the number of
23、 times the carriers in a braid cross over each other in the same direction along the longitudinal axis for each inch of length) W= diameter of individual braid wire in inches 3.4 Flattening of tubular braid. Unless otherwise specified in the contract or order (see 7.2), tubular shielding braid shall
24、 not be flattened beyond the point that would occur by its own weight only, when wound on spools for shipping. 3.5 Solderability. Tin-coated and silver-coated braids shall possess good electrical and mechanical solder joints when tested in accordance with MIL-STD-202, method 208. Provided by IHSNot
25、for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 53.6 Workmanship. The braid wire shall be processed in such a manner as to be uniform in quality and shall be free from other defects that will affect life, serviceability, or appearance. 3.7 Marking. The braid
26、 wire supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN. The part number marked on the unit pack shall be the CID PIN. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance
27、 with 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards and quality assurance practices, and be the
28、 same product offered for sale in the commercial market. The Government reserves the right to require proof of such conformance. 5.2 Market acceptance. The following market acceptance criteria are necessary to document the quality of the product to be provided under this CID: a. The company producin
29、g the item must have been producing a product meeting the requirements of this CID for at least 2 years. b. The company producing the item must have sold 1,000 units meeting this CID in the commercial marketplace over the past 2 years. 6. PACKAGING. Preservation, packing, and marking shall be as spe
30、cified in the contract or order. 7. NOTES. 7.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See section 2 for PIN format example. 7.2 Environmentally preferable material. Environmentally preferable materials should be used to the maximum extent possible
31、 to meet the requirements of this specification. As of the dating of this document, the U.S. Environmental Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals and additional information is available on their website http:/www.epa.gov/osw/hazard/wastem
32、in/priority.htm. Use of these materials should be minimized or eliminated unless needed to meet the requirements specified herein (see section 3.) 7.3 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control, and submission of these braids to DSCC under the Military Par
33、ts Control Advisory Group (MPCAG) evaluation program, CAGE code 26916 should be used. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 67.4 Source of documents. FEDERAL STANDARD FED-STD-123 - Marking for Shipment (Civil Agencies) DEPARTMENT
34、 OF DEFENSE SPECIFICATION MIL-DTL-12000 - Cable, Cord, and Wire, Electric, Packaging of DEPARTMENT OF DEFENSE STANDARD MIL-STD-202 - Electronic and Electrical Component Parts (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Documen
35、t Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) FEDERAL REGULATIONS FAR - Federal Acquisition Regulations (FAR). (Copies of these documents are available online at www.acquisition.gov/comp/far/index.html or from the U.S. Government Printing Office, 732 North Capital Stre
36、et, NW, Washington D.C. 20401.) Other Publications ASTM INTERNATIONAL ASTM B33 - Wire, Tinned Soft or Annealed Copper for Electrical Purposes ASTM B298 - Wire, Copper, Silver-Coated Soft or Annealed ASTM B355 - Nickel-Coated Soft or Annealed Copper Wire (Copies of these documents are available onlin
37、e at http:/www.astm.org or from the ASTM International, P.O. Box C700, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) 7.5 Ordering data. The contract or order should specify the following: a. CID document number, revision, and CID PIN. b. PIN (see table I and 7.1) c. Resistance to flatten
38、ing, if other than specified (see 3.4) d. Packaging requirements (see 6. and 7.8) e. Unspliced braid length requirements and proportions (see 7.7) 7.6 Nickel coating. The use of nickel-coated copper braids shall be used only when tin-coated or silver-coated braids cannot meet the intended performanc
39、e requirements. 7.7 Braid lengths. Unless otherwise specified in the contract or order (see 7.5), 90 percent of the total order for braid shall be supplied in continuous, unspliced lengths as shown in table III. The remaining 10 percent of the total order for braid shall be acceptable in random unsp
40、liced lengths as shown in table III. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 7TABLE III. Unspliced braid length. Braid Unspliced lengths Diameter (inches) 90% (nominal lengths) 10% (minimum lengths) .171 250 feet 50 feet .203 100 f
41、eet 25 feet 7.8 Packaging requirements. The packaging and marking requirements for wire braid should be in accordance with MIL-DTL-12000, except for the marking of shipments to civil agencies and the additional marking of spools and reels, both listed below. 7.8.1 Marking for civil agency procuremen
42、t. The container marking of shipments to civil agencies should be in accordance with FED-STD-123. 7.8.2 Marking of spools and reels. In addition to the marking requirements of MIL-DTL-12000, each spool and reel should be marked with the following information: a. PIN b. Net weight (in pounds) c. Date
43、 (month, day, and year) of manufacture d. Manufacturers CAGE Code or trademark 7.9 Commercial products. As part of the market analysis and research effort, this CID was coordinated with the following manufacturers of commercial products. At the time of CID preparation and coordination, these manufac
44、turers were known to have commercial products that would meet the requirements of this CID. (NOTE: This information should not be considered as a list of approved manufacturers or be used to restrict procurement to only the manufacturers shown.) MFRs CAGE MFRs name and address 26916 Northrup Grumman
45、 Systems Corporation 600 Hicks Road Rolling Meadows, IL 60008-1098 Telephone: 410-765-8926 Fax: 410-765-6809 http:/ 7.10 P/N supersession data. These CID PINs supersede the following MFRs P/Ns as shown (see table IV). This information is being provided to assist in reducing proliferation in the Gove
46、rnment inventory system. TABLE IV. P/N supersession data. Dash number (see table I) *36*0375 MFRs CAGE MFRs P/N 1/ 001 26916 087-011309-011 1/ The manufacturers P/N shall not be used for procurement to the requirements of this CID. At the time of preparation of this CID, the aforementioned commercia
47、l products were reviewed and could be replaced by the CID PIN shown. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59569C 87.11 Government users. To acquire information on obtaining these wire braids from the Government inventory system, contac
48、t Defense Supply Center, Columbus, ATTN: DSCC-CDCA, P.O. Box 3990, Columbus, OH 43218-3990, or telephone (614) 692-7940. 7.11.1 National stock number (NSN). The following is a list of NSNs assigned which correspond to this CID (see table V). The list is for information only and may not be indicative
49、 of all possible NSNs associated with the CID. For up to date information on assigned NSNs, please contact the aforementioned DSCC office (see 7.11). TABLE V. NSNs. Dash number (see table I) *36*0375 NSN 001 6145-00-194-9829 7.12 Key words. Shield 7.13 Changes from previous issue. Marginal notations are not used
