5340-01-223-7910

Find complete technical information, availability, and procurement data for: 5340-01-223-7910
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-223-7910

Item Name Code

24328

Assigment Date

01/06/1986 (40 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.

0.3130 inches nominal distance from end to first step, 0.4687 inches nominal bore diameter, copper alloy 260 material, 0.6875 inches nominal overall height, 0.0937 inches nominal counterbore length

Product Characteristics

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

Overall Height: 0.6875 inches nominal
Bore Diameter: 0.4687 inches nominal
Distance From End To First Step: 0.3130 inches nominal
Counterbore Length: 0.0937 inches nominal
Material: copper alloy 260
Material Document And Classification: qq-b-626, comp 2 fed spec single material response
Style Designator: seat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-222-0429	No Name Available	10/01/1988

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
NMP-150 PIECE 13	Helical Compression Spring Seat
NMP-150 PIECE 7	Helical Compression Spring Seat
NMP-150 PIECE 7,	Helical Compression Spring Seat
NMP-150 PIECE 7, 10 AND 13	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-223-7910?

The FSCG of the NSN 5340-01-223-7910 is 5340

Does NSN 5340-01-223-7910 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 5340-01-223-7910 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-223-7910 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 5340-01-223-7910 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Jan 6, 1986