2AN156

View detailed technical data, stock status, and sourcing information for: 2AN156
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-595-6325

Item Name Code

47946

Assigment Date

01/10/1975 (51 years ago)

-30.0 fahrenheit and 250.0 fahrenheit temp rating, 331 maximum elongation percentage, 0.243 inches minimum and 0.265 inches maximum outside diameter, 0.070 inches nominal cross-sectional height, 0.109 inches minimum and 0.119 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: 0.243 inches minimum and 0.265 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.070 inches nominal
Center Hole Diameter: 0.109 inches minimum and 0.119 inches maximum
Elongation Percentage: 331 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-057-1339	No Name Available	02/01/1977
5330-00-116-5810	No Name Available	08/01/1996
5331-00-853-6379	No Name Available	05/01/2000
5330-00-878-9528	No Name Available	11/01/1979
5330-00-973-7961	No Name Available	03/01/1990
5330-01-424-2068	No Name Available	03/01/2013
5331-01-466-4571	No Name Available	01/01/2001

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
006-8307	O-Ring
00861-0427-000	O-Ring
00861-0427-0001	O-Ring
16726367-010	O-Ring
1N141200024	O-Ring
2-006 N674-70	O-Ring
2-006N-7	O-Ring
2-006N219-70	O-Ring
2-006N674-70	O-Ring
2-6COMPNO-N219-7	O-Ring
200-1675-00	O-Ring
20A11CM006	O-Ring
22-525-1-70	O-Ring
2290-9588PC3	O-Ring
2314-0067	O-Ring
2AN156	O-Ring
5331PL1279526	O-Ring
610-0074-006	O-Ring
E45-0001-002	O-Ring
GV-22-525-1-70	O-Ring
GV22-525-1-70	O-Ring
GV22-525-1-VI	O-Ring
ST10358	O-Ring
WA178G00290EP2A	O-Ring
WA178G00290EPSA	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-595-6325?

The FSCG of the NSN 5331-00-595-6325 is 5331

Does the NSN 5331-00-595-6325 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-595-6325 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 5331-00-595-6325 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-595-6325 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 5331-00-595-6325 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Jan 10, 1975