2-281

View detailed technical data, stock status, and sourcing information for: 2-281
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 part 2-281 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

5310-00-033-5296

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.

0.035 inches minimum and 0.045 inches maximum material thickness, 0.453 inches nominal outside diameter, steel overall material, split helical-right hand style designator, 0.255 inches minimum and 0.267 inches maximum hole 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: 0.255 inches minimum and 0.267 inches maximum
Outside Diameter: 0.453 inches nominal
Material Thickness: 0.035 inches minimum and 0.045 inches maximum
Material: steel overall
Style Designator: split helical-right hand

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
2-281	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-033-5296?

The FSCG of the NSN 5310-00-033-5296 is 5310

Does the NSN 5310-00-033-5296 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-033-5296 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 5310-00-033-5296 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-033-5296 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 5310-00-033-5296 was assigned to the Federal Catalog?

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