5331-01-621-4569

Find complete technical information, availability, and procurement data for: 5331-01-621-4569
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-621-4569

Item Name Code

47946

Assigment Date

09/09/2013 (12 years ago)

A container which depending on the pressure ratios in a radiator, engine coolant holds the coolant overflowing from the cooling system or conducts it back to the cooling system. The item may be equipped with a safety relief valve and/or a filler neck.

1.421 inches nominal center hole diameter, 0.139 inches nominal cross-sectional height, 300.0 fahrenheit temp rating, o-ring,fda-compliant and nsf certified epdm,as568-221 part name assigned by controlling agency, 70.0 shore durometer a nominal hardness rating

Product Characteristics

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

Temp Rating: 300.0 fahrenheit
Cross-Sectional Height: 0.139 inches nominal
Center Hole Diameter: 1.421 inches nominal
Hardness Rating: 70.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: o-ring,fda-compliant and nsf certified epdm,as568-221
Color: black
Material: rubber ethylene-propylene-diene class epdm

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
9561K57	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-621-4569?

The FSCG of the NSN 5331-01-621-4569 is 5331

Does NSN 5331-01-621-4569 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 5331-01-621-4569 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-621-4569 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 5331-01-621-4569 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Sep 9, 2013