DS-934226

View detailed technical data, stock status, and sourcing information for: DS-934226
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-021-5583

Item Name Code

24328

Assigment Date

01/01/1961 (65 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.

0.2280 inches minimum and 0.2320 inches maximum first step diameter, 0.0950 inches nominal first step length, 0.4550 inches nominal overall height, 0.0620 inches nominal counterbore diameter, 0.4580 inches nominal second step 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: 0.0620 inches nominal
Overall Height: 0.4550 inches nominal
First Step Diameter: 0.2280 inches minimum and 0.2320 inches maximum
First Step Length: 0.0950 inches nominal
Second Step Diameter: 0.4580 inches nominal
Bore Diameter: 0.1990 inches minimum and 0.2040 inches maximum
Material Hardness Rating: 58.0 rockwell c minimum and 60.0 rockwell c maximum
Design Type: solid
End Diameter: 0.2100 inches nominal
Distance From End To First Step: 0.2670 inches nominal
Counterbore Length: 0.0750 inches nominal
Material: steel comp e52100
Material Document And Classification: mil-s-7420 comp e52100 mil spec single material response
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
DS-934226	Helical Compression Spring Seat
DS-934229	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-021-5583?

The FSCG of the NSN 5340-00-021-5583 is 5340

Does the NSN 5340-00-021-5583 have a Schedule B code assigned?

Yes, the Schedule B code is 9401100000

Does NSN 5340-00-021-5583 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 5340-00-021-5583 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-021-5583 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 5340-00-021-5583 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961