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5310-00-596-7674

Lock Washer

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Official Item Classification

Name
Lock Washer
(NSN) National Stock Number
5310-00-596-7674
(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
01/01/1963 (63 years ago)

steel overall material, 0.141 inches minimum and 0.151 inches maximum hole diameter, 0.025 inches minimum and 0.031 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.239 inches nominal outside diameter

Specs & Compatibility

Hole Diameter

0.141 inches minimum and 0.151 inches maximum

Outside Diameter

0.239 inches nominal

Material Thickness

0.025 inches minimum and 0.031 inches maximum

Hardness Rating

45.0 rockwell c minimum and 53.0 rockwell c maximum

Material

steel overall

Material Document And Classification

fed std 66,aisi c1060 thru c1080 or sae 1060 thru 1080 mil std single material response overall

Surface Treatment

cadmium and zinc overall

Surface Treatment Document And Classification

qq-p-416,type 2,class 3 fed spec 1st treatment response and qq-z-325,type 2,class 3 fed spec 2nd treatment response overall

Style Designator

split helical-right hand

Nondefinitive Spec/Std Data

1 style and a class

Replacement For

Part Number Description
5310-00-013-1181 No Name Available 04/29/1968
5310-00-576-2272 No Name Available 01/01/1963
5310-00-674-6297 No Name Available 01/01/1963

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0014218

Related Hardware Products

Part Number Description
12Z3038-3 Lock Washer
3038-3 Lock Washer
MECD368719-31 Lock Washer
MECD368755-34 Lock Washer
MS35337-22 Lock Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-596-7674?
The FSCG of the NSN 5310-00-596-7674 is 5310
Does the NSN 5310-00-596-7674 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-596-7674 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 5310-00-596-7674 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-596-7674 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 5310-00-596-7674 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963