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F318193 Key Washer

5310-00-161-6979

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Official Item Classification

Name
Key Washer
Part Number
F318193
(NSN) National Stock Number
5310-00-161-6979
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01869
(FIIG) Federal Item Identification Guide
A022B0
Date
10/22/1971 (54 years ago)

0.210 inches nominal distance from centerline to inside of prebent key, 0.560 inches nominal overall distance including keys, 0.250 inches nominal external straight key width, 0.380 inches nominal outside diameter, 0.130 inches nominal split key length

Specs & Compatibility

Outside Diameter

0.380 inches nominal

External Straight Key Width

0.250 inches nominal

Distance From Centerline To Inside Of Prebent Key

0.210 inches nominal

Overall Distance Including Keys

0.560 inches nominal

Split Key Length

0.130 inches nominal

External Key Quantity

1

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

0001869

Related Hardware Products

Part Number Description
F306514 Key Washer
F318193 Key Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-161-6979?
The FSCG of the NSN 5310-00-161-6979 is 5310
Does NSN 5310-00-161-6979 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 5310-00-161-6979 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-161-6979 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 5310-00-161-6979 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Oct 22, 1971