5310-00-297-3878

Find complete technical information, availability, and procurement data for: 5310-00-297-3878
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-297-3878

Item Name Code

01865

Assigment Date

01/01/1963 (63 years ago)

An item formed from sheet spring material into varying flat, concave, curved, or nutlike design. It has an aperture with an elliptical-shaped hole or suitable lugs or prongs designed to retain threaded or unthreaded stud like projecting memebers. When pushed on, it grips by imbedding into the material of the projecting memebers, and does not mate with a thread helix. See also ring, retaining.

0.625 inches nominal nut width, sheet spring nut style, 0.312 inches nominal mating member diameter accommodated, 0.984 inches nominal nut length, 0.044 inches nominal material thickness

Product Characteristics

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

Material Thickness: 0.044 inches nominal
Mating Member Diameter Accommodated: 0.312 inches nominal
Nut Style: sheet spring
Nut Length: 0.984 inches nominal
Nut Width: 0.625 inches nominal
Panel Thickness: 0.188 inches nominal
Material: steel comp 1060 overall
Material Document And Classification: astm a576 assn std single material response overall
Surface Treatment: phosphate overall

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
8328493	Sheet Spring Nut
C566A5610-1	Sheet Spring Nut

FAQs

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

What is the FSCG of the NSN 5310-00-297-3878?

The FSCG of the NSN 5310-00-297-3878 is 5310

Does the NSN 5310-00-297-3878 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-297-3878 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 5310-00-297-3878 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-297-3878 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 5310-00-297-3878 was assigned to the Federal Catalog?

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