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5310-01-077-1939

Shouldered Washer

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Official Item Classification

Name
Shouldered Washer
(NSN) National Stock Number
5310-01-077-1939
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15934
(FIIG) Federal Item Identification Guide
A022B0
Date
05/19/1979 (47 years ago)

0.144 inches nominal hole diameter, 0.037 inches nominal shoulder height, 0.050 inches nominal material thickness, 0.320 inches nominal outside diameter, 0.182 inches nominal shoulder diameter

Specs & Compatibility

Hole Diameter

0.144 inches nominal

Shoulder Diameter

0.182 inches nominal

Outside Diameter

0.320 inches nominal

Shoulder Height

0.037 inches nominal

Material Thickness

0.050 inches nominal

Style Designator

shouldered

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.

Pseudo Item Name Code

0015934

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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-077-1939?
The FSCG of the NSN 5310-01-077-1939 is 5310
Does NSN 5310-01-077-1939 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 5310-01-077-1939 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-077-1939 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 5310-01-077-1939 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, May 19, 1979