5331-00-582-1561

Find complete technical information, availability, and procurement data for: 5331-00-582-1561
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-582-1561

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

rubber butadiene-acrylonitrile class nbr material, 5.476 inches minimum and 5.574 inches maximum outside diameter, 275.0 fahrenheit temp rating, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, 4.960 inches minimum and 4.990 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.

Outside Diameter: 5.476 inches minimum and 5.574 inches maximum
Temp Rating: 275.0 fahrenheit
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 4.960 inches minimum and 4.990 inches maximum
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: mil-p-25732 mil spec single material response

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
164444-429	O-Ring
2-429 N304-75	O-Ring
2300-79244	O-Ring
27950-56	O-Ring
5330005821561	O-Ring
7093E66 PIECE 48	O-Ring
AN6227-56	O-Ring
H33P1561-654	O-Ring
J-3E48837 PIECE 48	O-Ring
MS28775-429	O-Ring
PRP568-429-4067-70	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-582-1561?

The FSCG of the NSN 5331-00-582-1561 is 5331

Does the NSN 5331-00-582-1561 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-582-1561 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 5331-00-582-1561 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-582-1561 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 5331-00-582-1561 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963