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CPP2028A001B61 Lock Washer

5310-00-019-0669

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Featured Parts

495-81282
5310-01-507-1669
Flat Washer
495-8753892-FIND NO-AY-1-25
5340-01-705-8503
Spacing Threaded Standoff
495-8753892-FIND NO-AY-1-26
5340-01-705-8502
Spacing Threaded Standoff
495-8753892-FIND NO-AY-2-2
5940-01-707-4914
Terminal Board
495.905
5331-01-284-6652
O-Ring
495-9923
5340-01-706-6424
Mounting Bracket
495-S
5340-01-674-5469
Retaining Strap
4950
3020-01-225-7003
Spur Gear

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Official Item Classification

Name
Lock Washer
Part Number
CPP2028A001B61
(NSN) National Stock Number
5310-00-019-0669
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
14218
(FIIG) Federal Item Identification Guide
A022B0
Date
01/01/1961 (65 years ago)

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

Specs & Compatibility

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

Replacement For

Part Number Description
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

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0014218

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Frequently Asked Questions

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