490722PC37

View detailed technical data, stock status, and sourcing information for: 490722PC37
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-468-0840

Item Name Code

24328

Assigment Date

01/01/1961 (65 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

solid design type, 0.5625 inches nominal overall height, 0.3906 inches nominal bore diameter, 2.3750 inches nominal first step diameter, 1.6875 inches nominal end diameter

Product Characteristics

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

Overall Height: 0.5625 inches nominal
First Step Diameter: 2.3750 inches nominal
Bore Diameter: 0.3906 inches nominal
Design Type: solid
End Diameter: 1.6875 inches nominal
Distance From End To First Step: 0.3750 inches nominal
Material: steel
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
490722PC37	Helical Compression Spring Seat
490731PC37	Helical Compression Spring Seat
490732PC37	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-468-0840?

The FSCG of the NSN 5340-00-468-0840 is 5340

Does NSN 5340-00-468-0840 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 5340-00-468-0840 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-468-0840 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 5340-00-468-0840 was assigned to the Federal Catalog?

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