DLA A-A-52190 B-2009 DISPENSER LIQUID INSULATED.pdf
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1、INCH-POUNDA-A-52190B April 16, 2009 SUPERSEDING A-A-52190A April 28, 2003 COMMERCIAL ITEM DESCRIPTION DISPENSER, LIQUID, INSULATED The General Services Administration has authorized the use of this Commercial Item Description as a replacement for Military Specification MIL-D-43916. 1. SCOPE. This co
2、mmercial item description covers plastic insulated liquid dispensers for transporting hot or cold beverages. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). 2.1 The liquid dispensers shall be in the following sizes and classes (see 7.2): Size 1 - 2-1/2 gallon capacity Size 2 - 5 gallon capaci
3、ty Class 1 - Desert Sand (color No. 30279) Class 2 - Green (color No. 34094 or 34095) 2.2 Part or Identification Number (PIN). The following PIN procedure is for government purposes. A 52190 -1 -1 (Example of a PIN: A52190-1-1) Clas Size CID number Designates a Commercial Item Description Beneficial
4、 comments, recommendations, additions, deletions, clarifications, etc. and any other data which may improve this document should be sent to: Defense Supply Center Philadelphia (DSCP), ATTN: DSCP-FTSA, 700 Robbins Avenue, Philadelphia, PA 19111-5092 AMSC N/A FSC 7320 Provided by IHSNot for ResaleNo r
5、eproduction or networking permitted without license from IHS2A-A-52190B 3. SALIENT CHARACTERISTICS. 3.1 Design. The liquid dispenser shall consist of a sealed insulated body with a faucet, two easy-grip, molded-in carrying handles, four snap action high strength plastic cover latches, recessed, mold
6、ed-in, latch backing plates, and a cover with a gasket. The liquid dispenser shall meet the requirements as specified in Table I and Figure 1. TABLE I. Maximum Dimensions _ Width Length Height Size (inches) (inches) (inches) _ 1 9 17 18-1/2 2 9 17 24-1/2 Note: The dispensers shall stack and rest one
7、 upon another without binding or wobbling. _ 3.1.1 Body. The bodys inner shell and outer shell shall be made of high density plastic, which is FDA food grade approved, and contain urethane foam insulation to comply with the thermal performance requirements specified in 3.2. A recessed faucet shall b
8、e located on the 9-inch wide side. The faucet and cover latches shall not extend beyond the surface of the dispenser. Clearance between the bottom of the dispenser and the bottom of the faucet shall not be less than 4 inches. The faucet shall be located at the lowest point of the inner surface which
9、 shall be sloped to provide complete drainage. 3.1.2 Cover. The cover shall be sealed, double walled, made of high density plastic, and contain urethane foam insulation to comply with the thermal performance requirements specified in 3.2. The top surface of the cover shall have four depressions to a
10、ccommodate the cover latches and a hand grip for removing the cover. The cover shall be furnished with a removable gasket and an anti splash air-vent. 3.1.3 Faucet. The faucet shall have two positions, self closing and continuous flow type, and shall be easily removed from the dispenser for cleaning
11、 and reassembling without the use of tools. The faucet body, bonnet, and handle shall be made of black nylon or black high density plastic. 3.2 Thermal performance. 3.2.1 Hot. When the dispenser is filled with water at a temperature of 180oF +2oF, the dispenser shall lose no more than 40oF in a 4 ho
12、ur period when tested at -20oF +5oF. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS3A-A-52190B Prior to testing, the test dispenser shall be preheated by filling with water at a temperature of 180oF +5oF, installing the dispenser cover, and holding for
13、10 minutes, empty, and then test as specified above. 3.2.2 Cold. When the dispenser is filled with water at a temperature of 33oF +2oF, -0oF, the dispenser shall gain no more than 12oF in a 4 hour period when tested at 120oF +5oF. Prior to testing, the test dispenser shall be pre-chilled by filling
14、with a mixture of ice and water, installing the dispenser cover, and holding for 10 minutes, empty, and then test as specified above. 3.3 Codes and standards. The insulated food containers shall comply with the requirements of NSF International Standard No. 18. 3.4 Molded identification marking (“Go
15、vernment unique” requirement see 7.4). When specified (see 7.2), the insulated liquid dispenser shall be furnished with its identification information molded into the surface of the container, and shall meet the applicable NSF International sanitary requirements. The information required shall be as
16、 follows: National Stock Number Manufacturers Name and Address Manufacturers Model Number 3.5 Finish. The surface of the liquid dispenser shall comply with the finish requirements of NSF International Standard No. 18. If the exterior surface is textured, a smooth area shall be centered on one end fo
17、r attachment of a stick-on label for identifying contents by the user. 3.5.1 Caution. Each liquid dispenser shall be permanently, conspicuously, and legibly marked with the following: DO NOT USE FOR MILK OR MILK PRODUCTS 3.6 Workmanship. The liquid dispensers shall be complete, clean and free of scr
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