5331-01-187-7978

Find complete technical information, availability, and procurement data for: 5331-01-187-7978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-187-7978

Item Name Code

47946

Assigment Date

08/25/1984 (41 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

0.061 inches minimum and 0.067 inches maximum cross-sectional height, rubber synthetic material, 0.296 inches minimum and 0.306 inches maximum center hole diameter, -65.0 fahrenheit and 250.0 fahrenheit temp rating

Product Characteristics

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

Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.061 inches minimum and 0.067 inches maximum
Center Hole Diameter: 0.296 inches minimum and 0.306 inches maximum
Material: rubber synthetic

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-577-9267	No Name Available	06/01/2011

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
10345269	O-Ring
NAS1612-3	O-Ring
NAS1612-3A	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-187-7978?

The FSCG of the NSN 5331-01-187-7978 is 5331

Does the NSN 5331-01-187-7978 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-187-7978 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 5331-01-187-7978 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-187-7978 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 5331-01-187-7978 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Aug 25, 1984