5331-01-418-2971

Find complete technical information, availability, and procurement data for: 5331-01-418-2971
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-418-2971

Item Name Code

47946

Assigment Date

08/24/1995 (30 years ago)

A device actuated by the force of the flow of water passing through it. Designed to remain open to permit a gravity flow, closing when the flow exceeds that of gravity pressure. Used to drain small leakage from fire protection sprinkling systems.

-15.0 fahrenheit and 400.0 fahrenheit temp rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, hx unique end item identification, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating, 2.342 inches minimum and 2.382 inches maximum center hole diameter

Product Characteristics

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

Temp Rating: -15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.342 inches minimum and 2.382 inches maximum
End Item Identification: hx unique
Hardness Rating: 85.0 shore durometer a minimum and 95.0 shore durometer a maximum
Material: rubber fluorocarbon class fpm

FAQs

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

What is the FSCG of the NSN 5331-01-418-2971?

The FSCG of the NSN 5331-01-418-2971 is 5331

Does the NSN 5331-01-418-2971 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-418-2971 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 5331-01-418-2971 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-418-2971 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 5331-01-418-2971 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Aug 24, 1995