CPP2028A001B61

View detailed technical data, stock status, and sourcing information for: CPP2028A001B61
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-019-0669

Item Name Code

14218

Assigment Date

01/01/1961 (65 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.275 inches minimum and 0.295 inches maximum outside diameter, copper alloy overall material, qq-b-750 fed spec single material response overall material document and classification, 0.017 inches minimum and 0.021 inches maximum material thickness, 0.141 inches minimum and 0.150 inches maximum hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.141 inches minimum and 0.150 inches maximum
Outside Diameter: 0.275 inches minimum and 0.295 inches maximum
Material Thickness: 0.017 inches minimum and 0.021 inches maximum
Material: copper alloy overall
Material Document And Classification: qq-b-750 fed spec single material response overall
Style Designator: flat internal teeth
Nondefinitive Spec/Std Data: a type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-167-0853	No Name Available	09/15/1967
5310-00-209-0962	No Name Available	02/01/1983
5310-00-590-3217	No Name Available	01/21/2004
5310-00-641-9307	No Name Available	10/01/1982
5310-00-680-6572	No Name Available	08/05/2013
5310-00-779-5668	No Name Available	07/01/1983
5310-00-815-7660	No Name Available	11/25/2003
5310-01-197-6430	No Name Available	09/01/1993
5310-01-246-9506	No Name Available	02/01/1993

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
190669	Lock Washer
2010760PC4	Lock Washer
214234	Lock Washer
4198000-61	Lock Washer
43W5741-136	Lock Washer
493704PC100	Lock Washer
5310000190669	Lock Washer
567178-5	Lock Washer
7121978	Lock Washer
82-1011-0044	Lock Washer
9KP522	Lock Washer
AA55609-105	Lock Washer
CPP2028A001B61	Lock Washer
FFW100	Lock Washer
HD58-3	Lock Washer
MS35333-105	Lock Washer
N0414P00013C11	Lock Washer
N1056	Lock Washer
N414P12C13	Lock Washer
N414P13C	Lock Washer
P13095	Lock Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-019-0669?

The FSCG of the NSN 5310-00-019-0669 is 5310

Does the NSN 5310-00-019-0669 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-019-0669 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-019-0669 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-019-0669 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-019-0669 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961