DLA A-A-59664 B-2012 CLEANING COMPOUND WINDSHIELD (SOLVENT AND ANTI-FREEZE).pdf
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1、 Comments, suggestions, or questions on this document should be addressed to DLAAviation, VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616 or e-mailed to STDZNMGTdla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST
2、database at https:/assist.daps.dla.mil AMSC N/A FSC 6850 INCH-POUND A-A-59664B 15 May 2012 SUPERSEDING A-A-59664A 30 August 2001 COMMERCIAL ITEM DESCRIPTION CLEANING COMPOUND, WINDSHIELD (SOLVENT AND ANTI-FREEZE) The General Services Administration has authorized the use of this commercial item desc
3、ription for all federal agencies. 1. SCOPE. This commercial item description (CID) establishes the government acquisition requirements for cleaning compound to be used in vehicle windshield washing systems. 2. CLASSIFICATION. The cleaning compound shall be classified and identified by types and size
4、s specified. The selected type and size of product to be supplied shall be specified in the acquisition order (see 7.5(b). 2.1 Type. Type I - Ready-to-use Type II - Concentrate 2.2 Size. See table I. TABLE I. Product size. Size code Size/unit of issue A 16-ounce B 1-gallon C 5-gallon D 55-gallon Pro
5、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59664B 2 3. SALIENT CHARACTERISTICS 3.1 Freezing. 3.1.1 Type I. A solution of one part cleaning compound and one-half part distilled water by volume shall be placed in a closed container, and the conta
6、iner with the solution shall be allowed to stand overnight in a freezer maintained at 0 F (-17.8 C). The solution shall remain liquid and show no evidence of freezing or formation of ice crystals. 3.1.2 Type II. A solution of one part cleaning compound and two parts distilled water by volume shall b
7、e placed in a closed container, and the container with the solution allowed to stand overnight in a freezer maintained at 0 F (-17.8 C). The solution shall remain liquid and show no evidence of freezing or formation of ice crystals. 3.2 Surface tension. 3.2.1 Type I. A solution of one part cleaning
8、compound and seven and one-half parts distilled water shall have a surface tension between 30 and 37 dynes per centimeter. 3.2.2 Type II. A solution of one part cleaning compound and sixteen parts distilled water shall have a surface tension between 30 and 37 dynes per centimeter. 3.3 Insoluble matt
9、er. Insoluble matter shall not exceed 0.005 percent by weight of a test sample of cleaning compound. 3.3.1 Test method. Filter the contents of one 16-ounce container, which has been weighed to the nearest 0.1 gram into a beaker. Then re-weigh the empty container. The ashless filter paper containing
10、the precipitate, if any, shall be washed with distilled water, then ignited, and the residue weighed to the nearest 0.0001 g (0.1 mg). The ignited residue shall be as specified in 3.3. 3.4 Deleterious action. 3.4.1 Type I. A solution of one part cleaning compound and one and one-half parts distilled
11、 water shall have no deleterious action on painted test panels. 3.4.2 Type II. A solution of one part cleaning compound and four parts distilled water shall have no deleterious action on painted test panels. 3.4.3 Test method. A solution prepared as in 3.4.1 or 3.4.2 shall be applied drop-wise to a
12、painted test panel. The drops shall be allowed to dry, and the panel rinsed with tap water and wiped with a soft cloth. There shall be no evidence of spotting, pitting, or discoloration on the painted surface. A typical test panel is a 4 X 6 inch (or larger) sheet of cold rolled 20 gauge steel on wh
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