5310-00-011-5543

Find complete technical information, availability, and procurement data for: 5310-00-011-5543
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-00-011-5543 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-011-5543

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.

steel overall material, flat internal teeth style designator, 0.017 inches minimum and 0.021 inches maximum material thickness, 0.168 inches minimum and 0.176 inches maximum hole diameter, 0.275 inches minimum and 0.285 inches maximum outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.168 inches minimum and 0.176 inches maximum
Outside Diameter: 0.275 inches minimum and 0.285 inches maximum
Material Thickness: 0.017 inches minimum and 0.021 inches maximum
Material: steel overall
Style Designator: flat internal teeth

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
0912729	Lock Washer
0912729-1	Lock Washer
115543	Lock Washer
1206-00	Lock Washer
56-941-0	Lock Washer
7435-98X	Lock Washer
857W	Lock Washer
912729	Lock Washer
A214901	Lock Washer
AM936A6	Lock Washer
MILW6986AMENDITYPEA	Lock Washer
MS35333-3	Lock Washer
P539	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-011-5543?

The FSCG of the NSN 5310-00-011-5543 is 5310

Does the NSN 5310-00-011-5543 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-011-5543 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 5310-00-011-5543 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-011-5543 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 5310-00-011-5543 was assigned to the Federal Catalog?

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