5310-01-445-0769

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Lock Washer

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Official Item Classification

Name: Lock Washer
(NSN) National Stock Number: 5310-01-445-0769
(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: 05/23/1997 (29 years ago)

steel comp 304 overall material, 9.2 millimeters maximum outside diameter, navy special project part name assigned by controlling agency, 1.1 millimeters minimum and 1.3 millimeters maximum material thickness, 5.1 millimeters minimum and 5.4 millimeters maximum hole diameter

Specs & Compatibility

Hole Diameter

5.1 millimeters minimum and 5.4 millimeters maximum

Outside Diameter

9.2 millimeters maximum

Material Thickness

1.1 millimeters minimum and 1.3 millimeters maximum

Part Name Assigned By Controlling Agency

navy special project

Material

steel comp 304 overall

Style Designator

split helical-right hand

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

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

Hazardous Metals Indicator

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

Related Hardware Products

Part Number	Description
127BM5-A2	Lock Washer
H10019	Lock Washer

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-445-0769?

The FSCG of the NSN 5310-01-445-0769 is 5310

Does the NSN 5310-01-445-0769 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-445-0769 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 5310-01-445-0769 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-445-0769 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 5310-01-445-0769 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, May 23, 1997