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5331-00-409-9935

Find complete technical information, availability, and procurement data for: 5331-00-409-9935

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5331-00-409-9935
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-409-9935
Item Name Code
47946
Assigment Date
11/13/1970 (55 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

-85.0 fahrenheit and 401.0 fahrenheit temp rating, 50.0 shore durometer a nominal hardness rating, 0.558 inches nominal outside diameter, 0.409 inches minimum and 0.419 inches maximum center hole diameter, 0.069 inches minimum and 0.075 inches maximum cross-sectional height

Product Characteristics

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

Outside Diameter
0.558 inches nominal
Temp Rating
-85.0 fahrenheit and 401.0 fahrenheit
Cross-Sectional Height
0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter
0.409 inches minimum and 0.419 inches maximum
Hardness Rating
50.0 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-437-4168 No Name Available 02/01/1987

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
25C85-77 O-Ring
3-905S613-60 O-Ring
AS568B-905 O-Ring
B5TH1003 O-Ring
CN25C85 O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-409-9935?
The FSCG of the NSN 5331-00-409-9935 is 5331
Does the NSN 5331-00-409-9935 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-409-9935 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 5331-00-409-9935 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-409-9935 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 5331-00-409-9935 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 13, 1970

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