1、 A-A-59209 m 9038054 0003721 VVO m i 0 I INCH-POUND I A-A- 5 92 O 9 15 April 1998 SUPERSEDING MIL-B-20390B (AR) 20 March 1972 COMMERCIAL ITEM DESCRIPTION PAPERBOARD, AMMUNITION CONTAINER The General Services Administration has authorized the use of this Commercial Item Description (CID) as a replace
2、ment of MIL-B-20390 for all federal agencies. 1. SCOPE. This CID covers the general requirements for one type of paperboard suitable for making spirally or convolutedly wound cylinders for packaging artillery ammunition. 2. SALIENT CKARACTERISTICS. 2.1 Materials. The material shall be high quality p
3、aperboard, made with no liner or coating and slack sized for good glue penetration. The material shall be capable of being formed into spirally or convolutedly wound cylinders without cracking. 2.2 Color. The board shall be gray to tan but may have variations in the hue and shade and may contain spe
4、cks, as might be caused by making it from mixed waste paper. 2.3 Form. The material shall be furnished in flat cut sheets or in rolls, as specified (see 6.2). 2.3.1 Flat sheets. Flat sheets shall be of the length, width, and associated tolerances specified in the contract or order (see 6.2). 2.3.2 R
5、olls. 2.3.2.1 Paperboard dimensions. Rolled paperboard shall be of the width, length, and associated tolerances specified in the contract or order (see 6.2). Beneficial comments (recommendatjons, additions, deletions) and any pertinent data which may be of use in improving this document should be ad
6、dressed to: Commander, US Army TACOM-ARDEC, Attn.: AMSTA-AR-EDE-S, Bldg 12, Picatinny Arsenal, NJ 07806-5000 by usinq the Standardization Document Improvement IProposal (DD Form 1426) appearing at the end of this document o; by letter. AMSC N/A FSC 8140 I DISTRIBUTION STATEMENT A. Approved for publi
7、c release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59209 H OL8054 0003722 387 A-A- 5 92 O 9 2.3.2.2 Cores. When required, rolled paperboard shall be rolled on cores having the construction, dimensions, and toler
8、ances specified in the contract or order (see 6.2). 2.3.2.3 Multiple strip rolls. When required, multiple strips of paperboard shall be rolled on a single core as specified in the contract or order (see 6.2). 2.3.2.4 Splices. Splices shall be neatly made, extend the full width of the roll, and be fl
9、agged with colored markers. No more than two splices are allowed per roll. 2.4 Thickness. The thickness shall be as specified in the contract order (see 6.2). Tolerances shall be in accordance with Table I. 2.5 Basis weight. For each nominal thickness specified, the basis weight of the paperboard sh
10、all be as specified in Table I as determined in accordance with ASTM D646. 2.6 Bursting strength. For each nominal thickness specified, the bursting strength shall be as specified in Table I as determined in accordance with ASTM D774M. TABLE I. Thickness, weight and bursting strength Thickness, (inc
11、hes) Nominal Tolerance O. 016 I 0.001 O. 017 _+ 0.001 O. 018 * 0.001 0.019 IO.001 o. 020 f 0.001 o. 021 fO.001 o. 022 f 0.001 O. 023 f 0.001 O. O24 +_ 0.001 O. 025 f 0.001 0.026 f 0.001 O. 027 I 0.001 O. 028 * 0.001 0.029 1 0.001 O. 030 IO.001 O. 031 f 0.001 O. 032 f 0.001 O. 033 f 0.001 O. 034 10.0
12、01 Weight, (pounds) per 1000 sq. ft. See Note 1) 62 f 6 66 I 6 69 f 7 73 f 7 76 * 8 80 I 8 83 _+ 8 86 k 9 89 f 9 93 I 9 96 f 10 100 I 10 103 I 10 107 _+ 10 110 & 10 114 +_ 10 117 f 10 120 f 10 124 I 10 Bursting Strength, minimum, (psi) (See Note 2) 48 51 54 57 60 62 64 66 68 70 72 74 76 78 80 82 84
13、86 88 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-59209 m 901805Lt 0003723 213 Thickness, (inches) Nominal Tolerance I Weight, (pounds) per 1000 sq. ft. A-A-59209 TABLE I. Thickness, weight and bursting strength - Continued 0.035 f 0.001 0
14、.036 f 0.001 O. 037 f 0.0015 O. 038 f 0.0015 O. 039 f 0.0015 O. 040 I 0.0015 0.041 f 0.0015 0.042 f 0.0015 (See Note 1) 127 i 10 130 f 10 133 f 10 136 f 10 139 f 10 142 i 10 144 f 10 147 f 10 Bursting Strength, minimum, (psi) (See Note 2) 91 93 96 98 101 104 106 109 Note 1: Weight shall be determine
15、d in accordance with ASTM D646 Note 2: Bursting strength shall be determined in accordance with ASTM D774M 2.7 Moisture content. The moisture content of the paperboard shall be from 4.0 to 7.0 percent, as determined in accordance with Test Method T 412 of the TAPP1 standard. 2.8 Acidity or alkalinit
16、y. The paperboard shall have a pH value of 6.0 to 7.5. 2.9 Processability. 2.9.1 Mandrel size. The paperboard shall be capable of being wound, without cracking or tearing, around a mandrel of the size specified in the contract or order (see 6.2). 2.9.2 Adhesive compatibility. The paperboard shall be
17、 capable of bonding to itself when wound using the type of adhesive specified in the contract or order (see 6.2). 2.10 Workmanship. The paperboard shall be free from pieces of unmacerated paper larger than % square inch in area, wax, asphalt, metallic or abrasive materials, slime, blisters, holes, t
18、ears, scuffs, and wrinkles. 3. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered material to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4. QUALITY ASSURANCE PROVISIONS. 4.1 Product Conformance. The pro
19、ducts provided shall meet the salient characteristics of this commercial item description, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial market. The government reserves the right to requir
20、e proof of such conformance. 5. PACKAGING. Preservation, packing, and marking shall be as specified in the contract or order. 6. NOTES. 6.1 Source of documents. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-5 92 0 9 A-A-59209 90L8054 0003724
21、 15T 6.1.1 Government documents. The Code of Federal Regulations (CFR) is available by mail order from the Superintendent of Documents, ATTN: New Order, PO Box 371954, Pittsburgh, PA 15250-7954. 6.1.2 ASTM standards. ASTM standards are available from the American Society for Testing and Materials, 1
22、00 Barr Harbor Drive, West Conshohocken, PA 19428- 2959. ASTM-D64 6 Standard Test Method for Grammage of Paper and ASTM-D774M Standard Test Method for Bursting Strength of Paper Paperboard 6.1.3 TAPPI standards. TAPPI standards are available from the Technical Association of the Pulp and Paper Indus
23、try, P.O. Box 105113, Atlanta, GA 30348. TAPPI-T412 Moisture in Paper and Paperboard 6.2 Orderinq data. Procurement documents should specify the following: a. Title, number, and date of this CID. b. Issue of Department of Defense Index of Standards and Specifications (DoDISS) to be cited in the soli
24、citation, and if required, the specific issue of individual documents referenced. 1.) Length, width, and associated tolerances (see 2.3.1). 2.) Nominal thickness (see 2.4). 1.) Length, width, and associated tolerances (see 2.3.2.1). 2.) Core Construction and dimensional tolerances, if applicable (se
25、e 2.3.2.2). 3.) Whether or not multiple strips are to be wound on single core and, if so, details such as how many, spacing, and etc., as applicable (see 2.3.2.3). C. Flat sheets (see 2.3.1): d. Rolls (see 2.3.2): 4.) Nominal thickness (see 2.4). 1.) Mandrel size (see 2.9.1). 2.) Adhesive to be used
26、 (see 2.9.2). e. Processability requirements, as applicable (see 2.9). f. Packaging and marking requirements (see 5). MILITARY INTEREST: CIVIL AGENCY COORDINATING ACTIVITY: GSA- ESS Pro j ect 8 14 0-01 8 8 Navy-OS Review Activities: Army-EA Preparing Activity: Army-AR 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
