5331-01-039-2521

Find complete technical information, availability, and procurement data for: 5331-01-039-2521
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5331-01-039-2521 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-039-2521

Item Name Code

47946

Assigment Date

04/17/1977 (49 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, 70.0 shore durometer a minimum and 80.0 shore durometer a maximum hardness rating, 0.630 inches nominal outside diameter, 0.419 inches minimum and 0.429 inches maximum center hole diameter, 125 maximum elongation percentage

Product Characteristics

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

Outside Diameter: 0.630 inches nominal
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.419 inches minimum and 0.429 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
Criticality Code Justification: zzzy
Material: rubber fluorocarbon class fpm
Material Document And Classification: mil-r-25897,ty 1 mil spec single material response
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw mil-std-1330d

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
ARP568-111MILR25897TY1C1CP	O-Ring
ARP568-111MILR25897TY1CL1	O-Ring
AS568-111-AMS7276	O-Ring
L180-111	O-Ring
L180-111CP	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-039-2521?

The FSCG of the NSN 5331-01-039-2521 is 5331

Does the NSN 5331-01-039-2521 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-039-2521 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 5331-01-039-2521 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-039-2521 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 5331-01-039-2521 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Apr 17, 1977