5331-01-686-3447

Find complete technical information, availability, and procurement data for: 5331-01-686-3447
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-686-3447

Item Name Code

47946

Assigment Date

02/10/2020 (6 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

2.381 inches nominal outside diameter, 2.175 inches nominal center hole diameter, 0.103 inches nominal cross-sectional height, 60.0 shore durometer a minimum and 70.0 shore durometer a maximum hardness rating, oring part name assigned by controlling agency

Product Characteristics

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

Outside Diameter: 2.381 inches nominal
Cross-Sectional Height: 0.103 inches nominal
Center Hole Diameter: 2.175 inches nominal
Hardness Rating: 60.0 shore durometer a minimum and 70.0 shore durometer a maximum
Part Name Assigned By Controlling Agency: oring
Material: rubber ethylene-propylene class epm
Material Document And Classification: mil-g-22050, grade 1 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
MIL-G-22050GRADE1SIZEAS568-139	O-Ring
SAE-AS568-139	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-686-3447?

The FSCG of the NSN 5331-01-686-3447 is 5331

Does NSN 5331-01-686-3447 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 5331-01-686-3447 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-686-3447 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 5331-01-686-3447 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Feb 10, 2020