205101 ITEM 21

View detailed technical data, stock status, and sourcing information for: 205101 ITEM 21
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-542-0730

Item Name Code

47946

Assigment Date

07/21/2006 (20 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

0.357 inches minimum and 0.367 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, nozzle,press fuel servicing,d-1,2.5 in end item identification

Product Characteristics

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

Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 0.357 inches minimum and 0.367 inches maximum
End Item Identification: nozzle,press fuel servicing,d-1,2.5 in
Material: rubber butadiene-acrylonitrile class nbr

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
00-248-3837	O-Ring
200-110-4470	O-Ring
205101 ITEM 21	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-542-0730?

The FSCG of the NSN 5331-01-542-0730 is 5331

Does the NSN 5331-01-542-0730 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-542-0730 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 5331-01-542-0730 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-542-0730 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 5331-01-542-0730 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Fri, Jul 21, 2006