5331-01-016-5561

Find complete technical information, availability, and procurement data for: 5331-01-016-5561
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-016-5561

Item Name Code

47946

Assigment Date

02/14/1976 (50 years ago)

125 maximum elongation percentage, 1.441 inches nominal outside diameter, 70.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 1.290 inches minimum and 1.312 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: 1.441 inches nominal
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.290 inches minimum and 1.312 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber fluorosilicone class fq

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-031-0668	No Name Available	12/01/1983
5330-01-047-2909	No Name Available	01/01/1987
5330-01-214-5082	No Name Available	01/01/1990

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
5331PL0845030	O-Ring
5331PL1700648	O-Ring
C212-558027	O-Ring
M25988-1-027ES	O-Ring
M25988/1-027	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-016-5561?

The FSCG of the NSN 5331-01-016-5561 is 5331

Does the NSN 5331-01-016-5561 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-016-5561 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 5331-01-016-5561 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-016-5561 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 5331-01-016-5561 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Feb 14, 1976