5342-00-634-7803

Find complete technical information, availability, and procurement data for: 5342-00-634-7803
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-634-7803

Item Name Code

20319

Assigment Date

01/01/1963 (63 years ago)

0.020 inches nominal retainer thickness, grooved retainer cross-sectional shape style, 2.750 inches nominal inside diameter, single latch style, self-locking hexagon nut type

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: 2.750 inches nominal
Retainer Thickness: 0.020 inches nominal
Latch Style: single
Nut Type: self-locking hexagon
Segment Quantity: 3
Sealing Inner Liner: included
Retainer Width: 1.625 inches nominal
Root Width: 1.125 inches nominal
Band Thickness: 0.020 inches nominal
Band Width: 1.000 inches nominal
Height: 0.156 inches nominal
Material: rubber inner liner
Material: steel comp 4037 bolt
Material: steel corrosion resisting band
Material: steel nut
Material Document And Classification: mil-s-5059, 1/2 hard mil spec single material response band
Material Document And Classification: mil-s-8695, cond a-canceled mil spec single material response bolt
Shape: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-820-6756	No Name Available	02/01/1979

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
234-524-524-9101	Grooved Clamp Coupling
234-524-9101	Grooved Clamp Coupling
621-275S	Grooved Clamp Coupling
N51-275S	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-634-7803?

The FSCG of the NSN 5342-00-634-7803 is 5342

Does the NSN 5342-00-634-7803 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-634-7803 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 5342-00-634-7803 contain precious materials?

Precious metal content is unknown

Does NSN 5342-00-634-7803 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 5342-00-634-7803 was assigned to the Federal Catalog?

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