5120-01-530-3371

Find complete technical information, availability, and procurement data for: 5120-01-530-3371
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-530-3371

Item Name Code

17106

Assigment Date

05/23/2005 (21 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.

0.375 inches nominal single end drive surface size, 0.688 inches nominal single end wrenching surface size, oval single end internal wrenching surface shape, 0.135 inches nominal head thickness, 1.922 inches nominal overall length

Product Characteristics

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

Overall Length: 1.922 inches nominal
Head Thickness: 0.135 inches nominal
Wrenching Surface Size: 0.688 inches nominal single end
Drive Surface Size: 0.375 inches nominal single end
Wrenching Surface Shape: oval single end internal
Drive End Shape: square single end internal
Special Features: thickness is modified to meet navy drawing 7052687
Material: steel overall
Surface Treatment: chromium overall
Style Designator: open end

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
7052687	Socket Wrenc Crowfoot Attachment
FCO22 (MODIFIED THICKNESS)	Socket Wrenc Crowfoot Attachment

FAQs

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

What is the FSCG of the NSN 5120-01-530-3371?

The FSCG of the NSN 5120-01-530-3371 is 5120

Does the NSN 5120-01-530-3371 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-01-530-3371 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 5120-01-530-3371 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-530-3371 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 5120-01-530-3371 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, May 23, 2005