5331-01-490-0210

Find complete technical information, availability, and procurement data for: 5331-01-490-0210
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-490-0210

Item Name Code

47946

Assigment Date

09/19/2001 (24 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, black color, 70.0 shore durometer a nominal hardness rating, ale-50a/cntrm;f4a aircraft end item identification, 6.694 inches minimum and 6.774 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.

Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 6.694 inches minimum and 6.774 inches maximum
End Item Identification: ale-50a/cntrm;f4a aircraft
Hardness Rating: 70.0 shore durometer a nominal
Color: black
Material: rubber ethylene-propylene-diene class epdm
Material Document And Classification: 23711 epdm mfr ref single material response

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
1-261-23711	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-490-0210?

The FSCG of the NSN 5331-01-490-0210 is 5331

Does the NSN 5331-01-490-0210 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-490-0210 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 5331-01-490-0210 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-490-0210 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 5331-01-490-0210 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Sep 19, 2001