NAVY A-A-1898 D-2012 CUSHIONING MATERIAL CELLULOSIC PACKAGING.pdf
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1、FSC 8135 COMMERICAL ITEM DESCRIPTION CUSHIONING MATERIAL, CELLULOSIC, PACKAGING The General Services Administration has authorized the use of this Commercial Item Description for all Federal agencies. 1. SCOPE. This document covers cushioning material in roll and multifold unit forms used for packin
2、g applications. 2. CLASSIFICATION. The cushioning material shall be of the following grades, classes, styles, and sizes. 2.1 Grade. Grade I - Water Absorbent Grade II - Water Resistant 2.2 Class. Class A - Low Tensile Strength Class B - Medium Tensile Strength Class C - High Tensile Strength 2.3 Sty
3、le. Style 1 - Rolls, plain Style 2 - Rolls, perforated Style 3 - Multifold units, longitudinally compressed Style 4 - Multifold units, longitudinally compressed and perforated A-A-1898D 15 October 2012 SUPERSEDING A-A-1898C 22 February 1994Comments, suggestions, or questions on this document should
4、be addressed to: Commander, Naval Air Warfare Center Aircraft Division, Code 4L8000B120-3, Highway 547, Lakehurst, NJ 08733-5100 or emailed to michael.sikoranavy.mil . Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online databa
5、se at https:/assist.dla.mil. METRIC Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-1898D 2 2.4 Size. Size Compressed Length Width Nominal Thickness Size A 10.7 meters (35) 30.5 cm (12) 19.1 mm (0.75) Size B 10.7 meters (35) 61.0 cm (24) 19.1 mm
6、(.75) Size C 7.9 meters (26) 61.0 cm (24) 25.4 mm (1.00) Size D 50.3 meters (165) 101.6 cm (40) 9.4 mm (0.37) Size E 50.3 meters (165) 91.4 cm (36) 9.4 mm (0.37) Size F 39.6 meters (130) 76.2 cm (30) 12.7 mm (0.50) Size G 31.7 meters (104) 50.8 cm (20) 12.7 mm (0.50) Size H 18.3 meters (60) 50.8 cm
7、(20) 25.4 mm (1.00) Size I 61.0 meters (200) 50.8 cm (20) 6.4 mm (0.25) Size J 30.5 meters (100) 91.4 cm (36) 25.4 mm (1.00) Size K 91.4 meters (300) 61.0 cm (24) 5.1 mm (0.20) Size L 61.0 meters (200) 61.0 cm (24) 6.4 mm (0.25) Size M 76.2 meters (250) 61.0 cm (24) 6.4 mm (0.25) 3. SALIENT CHARACTE
8、RISTICS. 3.1 Construction and workmanship. The cushioning material shall be composed of cellulosic material and shall be constructed in any manner which ensures compliance with all the requirements of this Commercial Item Description. Material shall be perforated or nonperforated, made in rolls or i
9、n longitudinally compressed multifold units. The material shall be clean and free from any defects which might affect its utility. 3.2 Length and width. The rolls or multifold units of the cushioning material shall have a length not less than 98 percent of the specified length. The width shall be as
10、 specified with a tolerance of 6.35 mm (1/4inch). Unless otherwise specified in the contract or purchase order, the distance between rows of perforations shall be 76.2 mm (30 inches) with a tolerance of 2.54 cm (1 inch). Provided by IHSNot for ResaleNo reproduction or networking permitted without li
11、cense from IHS-,-,-A-A-1898D 3 3.3 Physical properties. The cushioning material shall meet all of the requirements of this commercial item description. All tests, except the expansion test, shall be performed on fully expanded cushioning material. 3.3.1 Thickness. The measured thickness shall be not
12、 less than 85 percent of the nominal thickness (see 2.4) when tested as specified in 5.2.2. 3.3.2 Strain. The strain limit shall be not less than 50 or greater than 75 percent when tested as specified in 5.2.3. 3.3.3 Expansion. The cushioning material when longitudinally compressed shall expand not
13、less than 4.8 times its compressed length without rupture of the plies when tested as specified in 5.2.4. 3.3.4 Absorbency capacity. The grade I cushioning materials water/fiber ratio shall be not less than 14 when tested as specified in 5.2.5. The grade II cushioning materials water/fiber ratio sha
14、ll be not greater than 3, when tested as specified in 5.2.5. 3.3.5 Tensile Strength. The tensile strength in each direction shall be not less than that specified in table I, when tested as specified in 5.2.6. TABLE I. Tensile strengths. Nominal Thickness Low Strength Tensile Medium Strength Tensile
15、High Strength Tensile 25.4 mm (1.00) 4.448N (1.00 lb) 26.689N (6.00 lb) 177.929N (40.00 lb) 19.1 mm (0.75) 3.336N (0.75 lb) 20.017N (4.50 lb) 133.447N (30.00 lb) 12.7 mm (0.50) 2.224N (0.50 lb) 13.345N (3.00 lb) 88.964N (20.00 lb) 9.4 mm (0.37) 1.646N (0.37 lb) 9.875N (2.22 lb) 65.834N (14.80 lb) 6.
16、4 mm (0.25) 1.112N (0.25 lb) 6.672N (1.50 lb) 44.482N (10.00 lb) 5.1 mm (0.20) 0.890N (0.20 lb) 5.338N (1.20 lb) 35.586N (8.00 lb) * N - Newtons 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials in accordance with Paragraph 23.403 of the Federal Acquisition
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