5331-01-521-0962

Find complete technical information, availability, and procurement data for: 5331-01-521-0962
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-521-0962

Item Name Code

47946

Assigment Date

06/09/2004 (22 years ago)

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

relief valve end item identification, 4.570 inches minimum and 4.630 inches maximum center hole diameter, rubber fluorocarbon class fpm material, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating, 0.205 inches minimum and 0.215 inches maximum cross-sectional height

Product Characteristics

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

Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 4.570 inches minimum and 4.630 inches maximum
End Item Identification: relief valve
Hardness Rating: 85.0 shore durometer a minimum and 95.0 shore durometer a maximum
Material: rubber fluorocarbon class fpm

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
AS3581-350	O-Ring
D5000FF ITEM 1	O-Ring
M83248/2-350	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-521-0962?

The FSCG of the NSN 5331-01-521-0962 is 5331

Does the NSN 5331-01-521-0962 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-521-0962 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 5331-01-521-0962 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-521-0962 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 5331-01-521-0962 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Jun 9, 2004