B-4TH1166

View detailed technical data, stock status, and sourcing information for: B-4TH1166
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-185-0366

Item Name Code

47946

Assigment Date

12/17/1971 (54 years ago)

50.0 shore durometer a nominal hardness rating, -85.0 fahrenheit and 401.0 fahrenheit temp rating, 0.346 inches minimum and 0.356 inches maximum center hole diameter, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, rubber silicone class q material

Product Characteristics

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

Temp Rating: -85.0 fahrenheit and 401.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.356 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-061-7847	No Name Available	10/28/1972
5330-00-103-2935	No Name Available	02/01/1989

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
3-4S613-6	O-Ring
3-904 S613-6	O-Ring
3-904 S613-60	O-Ring
904-11506	O-Ring
AS568-904AMS3303	O-Ring
B-4TH1166	O-Ring
PRP904-11506	O-Ring
X25C85	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-185-0366?

The FSCG of the NSN 5331-00-185-0366 is 5331

Does the NSN 5331-00-185-0366 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-185-0366 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 5331-00-185-0366 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-185-0366 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 5331-00-185-0366 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 17, 1971