4F2293

View detailed technical data, stock status, and sourcing information for: 4F2293
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-011-2723

Item Name Code

14218

Assigment Date

01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

5310-00-011-2723, lock washer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-353-6977	No Name Available	01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
300-2301	Lock Washer
34846S	Lock Washer
4F2293	Lock Washer
85391	Lock Washer
B1557	Lock Washer
M255	Lock Washer
MS35337-7	Lock Washer
WA6-10	Lock Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-011-2723?

The FSCG of the NSN 5310-00-011-2723 is 5310

Does the NSN 5310-00-011-2723 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-011-2723 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 5310-00-011-2723 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-011-2723 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 5310-00-011-2723 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963