N304-75-382

View detailed technical data, stock status, and sourcing information for: N304-75-382
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-101-2421

Item Name Code

47946

Assigment Date

09/25/1980 (45 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

12.975 inches nominal center hole diameter, 0.210 inches nominal cross-sectional height, 13.395 inches nominal outside diameter, -65.0 fahrenheit and 240.0 fahrenheit temp rating, 160 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: 13.395 inches nominal
Temp Rating: -65.0 fahrenheit and 240.0 fahrenheit
Cross-Sectional Height: 0.210 inches nominal
Center Hole Diameter: 12.975 inches nominal
Elongation Percentage: 160 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-341-8066	No Name Available	12/01/1986
5330-01-004-6998	No Name Available	01/01/1993

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
1446-382	O-Ring
2-382M1LP5516B	O-Ring
2-382MILP5516B	O-Ring
4067-70-382	O-Ring
5331PL0755794	O-Ring
7377-382	O-Ring
AS28775-382	O-Ring
MS28775-382	O-Ring
N304-75-382	O-Ring
P48026-382	O-Ring
SR 832-75-382	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-101-2421?

The FSCG of the NSN 5331-01-101-2421 is 5331

Does the NSN 5331-01-101-2421 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-101-2421 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 5331-01-101-2421 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-101-2421 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 5331-01-101-2421 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Sep 25, 1980