5340-00-097-5779

Find complete technical information, availability, and procurement data for: 5340-00-097-5779
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-097-5779

Item Name Code

24328

Assigment Date

01/01/1963 (63 years ago)

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

0.4660 inches nominal overall height, solid design type, 0.8600 inches nominal counterbore diameter, 1.5625 inches nominal first step diameter, 0.2930 inches nominal bore diameter

Product Characteristics

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

Counterbore Diameter: 0.8600 inches nominal
Overall Height: 0.4660 inches nominal
First Step Diameter: 1.5625 inches nominal
Bore Diameter: 0.2930 inches nominal
Design Type: solid
End Diameter: 0.9350 inches nominal
Bore Taper In Deg: 45.0
Distance From End To First Step: 0.3750 inches nominal
Counterbore Length: 0.3125 inches nominal
Spherical Seat Top Radius: 0.7500 inches nominal
Material: steel
Surface Treatment: cadmium
Style Designator: seat

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
526347	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-097-5779?

The FSCG of the NSN 5340-00-097-5779 is 5340

Does the NSN 5340-00-097-5779 have a Schedule B code assigned?

Yes, the Schedule B code is 7326190000

Does NSN 5340-00-097-5779 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 5340-00-097-5779 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-097-5779 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-097-5779 was assigned to the Federal Catalog?

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