A-A-55757A
7. NOTES.
7.1 Part identification number (PIN): the following part identification numbering procedure is for
government purposes and does not constitute a requirement for the contractor. The PINs to be
used for items acquired to this description are created as follows:
AA55757 001
D
4
Grade
4 = 40
Class
D = 2B
Dash number 001 thru 010
Basic CID number
7.2 Ordering data. The contract or order should specify the following:
a.
Title, number, and date of this CID.
b.
Class and grade required.
c.
Length.
d.
Color required if other than natural color of compound furnished.
e.
Packaging requirements.
7.3 Source of documents.
7.3.1 ASTM standards. ASTM standards are available from the ASTM International, 100 Barr
Harbor Drive, West Conshohocken, PA 19428-2959 or online at https://www.astm.org .
7.3.2 FAR. The Federal Acquisition Regulation is available from the Superintendent of
Documents, U.S. Government Printing Office, Washington, DC 20402 or online at
7.3.3 Government documents. Federal and military documents are available online at
https://assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700
Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.
7.4 Utilization caution. Use of this material in items that may come in contact with human skin,
food, or portable water is not recommended without prior approval of the appropriate medical
service.
7.5 Key words.
Class
Grade
Low compression
7.6 Changes from previous issue. Marginal notations are not used in this revision to identify
changes with respect to the previous issue due to the extent of the changes.
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