5305-01-146-4010

Find complete technical information, availability, and procurement data for: 5305-01-146-4010
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-146-4010

Item Name Code

06660

Assigment Date

01/29/1983 (43 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.312 inches nominal fastener length, right-hand thread direction, finishing primary washer style, slot internal drive style, 1 washer quantity

Product Characteristics

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

Thread Direction: right-hand
Fastener Length: 0.312 inches nominal
Washer Quantity: 1
Internal Drive Style: slot
Primary Washer Style: finishing
Material: steel 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
61-311011-00-0141-0541	Assembled Washer Screw
7954556	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-01-146-4010?

The FSCG of the NSN 5305-01-146-4010 is 5305

Does the NSN 5305-01-146-4010 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-146-4010 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 5305-01-146-4010 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-146-4010 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 5305-01-146-4010 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jan 29, 1983