5342-00-807-0748

Find complete technical information, availability, and procurement data for: 5342-00-807-0748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-807-0748

Item Name Code

20319

Assigment Date

01/01/1962 (64 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.

2.970 inches nominal inside diameter, 40.0 included angle in deg, grooved retainer cross-sectional shape style, 0.040 inches nominal retainer thickness, single latch style

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: grooved retainer
Inside Diameter: 2.970 inches nominal
Retainer Thickness: 0.040 inches nominal
Latch Style: single
Included Angle In Deg: 40.0
Nut Type: self-locking hexagon
Segment Quantity: 2
Sealing Inner Liner: not included
Retainer Width: 0.625 inches nominal
Root Width: 0.181 inches nominal
Band Thickness: 0.025 inches nominal
Band Width: 0.625 inches nominal
Height: 0.281 inches nominal
Material: steel comp 301 overall
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response overall
Shape: round

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
4344-297M	Grooved Clamp Coupling
4344C297M	Grooved Clamp Coupling
99402-0297	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-807-0748?

The FSCG of the NSN 5342-00-807-0748 is 5342

Does the NSN 5342-00-807-0748 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-807-0748 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 5342-00-807-0748 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-807-0748 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 5342-00-807-0748 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962