5310-01-226-4957

Find complete technical information, availability, and procurement data for: 5310-01-226-4957
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-226-4957

Item Name Code

15930

Assigment Date

02/19/1986 (40 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

0.039 inches nominal recess depth, 0.250 inches nominal radius, 0.092 inches nominal material thickness, 0.380 inches nominal outside diameter, 0.261 inches nominal 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: 0.261 inches nominal
Radius: 0.250 inches nominal
Outside Diameter: 0.380 inches nominal
Recess Depth: 0.039 inches nominal
Material Thickness: 0.092 inches nominal
Material: steel overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924, cl 1 mil spec single treatment response overall
Style Designator: concave

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
953B871-1	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-226-4957?

The FSCG of the NSN 5310-01-226-4957 is 5310

Does the NSN 5310-01-226-4957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-226-4957 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 5310-01-226-4957 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-226-4957 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 5310-01-226-4957 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Feb 19, 1986