5310-01-123-0918

Find complete technical information, availability, and procurement data for: 5310-01-123-0918
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-123-0918

Item Name Code

18055

Assigment Date

12/05/1981 (44 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.560 inches nominal thickness, blank rectangular cross-sectional shape style, 2.800 inches nominal overall diameter, round peripheral shape style, cutout 2.300 in. dia by 0.200 in. dp on one bearing surface special features

Product Characteristics

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

Cross-Sectional Shape Style: blank rectangular
Peripheral Shape Style: round
Thickness: 0.560 inches nominal
Overall Diameter: 2.800 inches nominal
Special Features: cutout 2.300 in. dia by 0.200 in. dp on one bearing surface
Material: steel overall
Material Document And Classification: ac-1020-d-035 fscm 30612 mfr ref single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-01-205-5739	No Name Available	09/01/1992

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
74850227-2	Washer Blank
8626287	Washer Blank

FAQs

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

What is the FSCG of the NSN 5310-01-123-0918?

The FSCG of the NSN 5310-01-123-0918 is 5310

Does the NSN 5310-01-123-0918 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-123-0918 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 5310-01-123-0918 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-123-0918 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 5310-01-123-0918 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Dec 5, 1981