5331-00-138-4440

Find complete technical information, availability, and procurement data for: 5331-00-138-4440
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-138-4440

Item Name Code

47946

Assigment Date

08/09/1971 (54 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.865 inches minimum and 0.895 inches maximum outside diameter, 0.669 inches minimum and 0.679 inches maximum center hole diameter, 125 maximum elongation percentage, 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.

Outside Diameter: 0.865 inches minimum and 0.895 inches maximum
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.669 inches minimum and 0.679 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber silicone class q

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-263-5067	No Name Available	01/01/1989
5330-00-551-0508	No Name Available	04/01/1996
5331-00-618-6113	No Name Available	10/01/1998

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
2-115 S604-70	O-Ring
2-115-70	O-Ring
2-115S604-7	O-Ring
2-115S604-70	O-Ring
2100-18	O-Ring
341644ALT2PCALL	O-Ring
ARP568A115	O-Ring
AS3582-115	O-Ring
MS9068-115	O-Ring
S0604 2-115	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-138-4440?

The FSCG of the NSN 5331-00-138-4440 is 5331

Does the NSN 5331-00-138-4440 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-138-4440 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 5331-00-138-4440 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-138-4440 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 5331-00-138-4440 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Aug 9, 1971