1、 Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to: STDZNMGTdla.mil or Defense Supply Center Richmond (DSCR), ATTN: DSCR-VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. Since contact information
2、can change, you may want to verify the currency of this address information using the ASSIST database at https:/assist.daps.dla.mil. AMSC N/A FSC 6810 NOT MEASUREMENT SENSITIVE A-A-374D SUPERSEDING 4 May 2010 A-A-374C 24 February 2005 COMMERCIAL ITEM DESCRIPTION SODIUM BICARBONATE, TECHNICAL The Gen
3、eral Services Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers technical grade sodium bicarbonate for use in soda-acid fire extinguishers, in chemical munitions, and for other purposes where a
4、technical grade of mildly alkaline material is required. It is not intended for medicinal or edible purposes. 2. CLASSIFICATION. The sodium bicarbonate shall be classified by the classes in table I as specified in the acquisition order (see 6.4(b). Table I. Classification. Class Grade no. Screen siz
5、e Cumulative % retained Sieve size m Minimum Maximum 1 USP powdered no. 1 USS 100 149 0 2 USS 200 74 20 45 USS 325 44 60 100 2 USP fine granular no. 2 USS 80 177 0 1 USS 100 149 0 2 USS 200 74 70 100 USS 325 44 90 100 3 USP fine powdered no. 3 USS 100 149 0 1 USS 140 105 0 5 USS 200 74 0 20 USS 325
6、44 20 50 4 USP granular no. 4 USS 80 177 0 1 USS 100 149 0 2 USS 200 74 80 100 USS 325 44 93 100 5 USP coarse granular no. 5 USS 60 250 0 30 USS 100 150 50 100 USS 170 88 90 100 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-374D 2 3. SALIENT CH
7、ARACTERISTICS 3.1 Materials. The sodium bicarbonate shall conform to the United States Pharmacopeia - National Formulary (USP-NF) monograph number 75870 for sodium bicarbonate. The edition of the USP-NF in effect on the date of the solicitation shall be used to determine compliance with stated requi
8、rements. 4. PRODUCT CONFORMANCE PROVISIONS 4.1 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 same product offered for sale in the commercial
9、marketplace. The government reserves the right to require proof of such conformance. 4.2 Market acceptability. The product offered must have been previously sold either to the government or on the commercial market. 5. PACKAGING 5.1 Preservation, packing, and marking. For acquisition purposes, the p
10、roduct shall be preserved, packed, and marked as specified in the acquisition order (see 6.4(c). 6. NOTES 6.1 Part or identification number (PIN). The following PIN procedure is for government purposes and does not constitute a requirement for the contractor. AA374 - 5 Example of reference part numb
11、er: 6.2 Sources of documents. 6.2.1 United States Pharmacopeia - National Formulary (USP-NF). The USP-NF is available from the United States Pharmacopeial Convention, Inc., 12601 Twinbrook Parkway, Rockville, MD 20852. The Reference Standards Catalog is available online at http:/www.usp.org or can b
12、e obtained from USPs customer service department by calling (800) 227-8772. Class (see 2) CID number Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-374D 3 6.3 National stock numbers (NSNs). The NSNs listed below are assigned to the product speci
13、fied in A-A-374. Other NSNs may also correspond with this product. NSN Class 6810-00-053-0194 5 6810-00-264-6618 2 6810-00-290-5574 1 6810-00-297-0092 1 6.4 Ordering data. The acquisition order should specify the following information: a. CID document number, revision, and CID PIN. b. Class (see 2).
14、 c. Preservation, packing, and marking requirements (see 5.1). 6.5 Subject term (key word) listing. alkaline extinguishers munitions soda-acid CIVIL AGENCY COORDINATING ACTIVITY: GSA - FAS Preparing Activity: DLA - GS3 (Project 6810-2010-006) NOTE: The activities listed above were interested in this
15、 document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST database at https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
