403899

View detailed technical data, stock status, and sourcing information for: 403899
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-878-4737

Item Name Code

04522

Assigment Date

01/01/1962 (64 years ago)

An inclosure which includes mounts and protects such items as switches, circuit breakers, jacks, fuseholders, connectors, terminals and/or terminal boards, resistors, capacitors, transformers, and the like. It is primarily designed to interconnect two or more electrical and/or electronic items, except primary power source(s) such as generator(s) and battery(ies). It may include a cover or door. For inclosures which connect one or more primary power source(s) to one or more electrical and/or electronic item(s), see distribution box. See also circuit breaker box; terminal box and interconnecting cabinet.

0.861 inches minimum and 0.886 inches maximum aperture diameter, 0.480 inches minimum and 0.510 inches maximum cross-sectional thickness, 1.220 inches minimum and 1.250 inches maximum outside diameter, solid single or composition cross-sectional shape style, 500.0 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.

Cross-Sectional Shape Style: solid single or composition
Temp Rating: 500.0 fahrenheit
Outside Diameter: 1.220 inches minimum and 1.250 inches maximum
Aperture Diameter: 0.861 inches minimum and 0.886 inches maximum
Cross-Sectional Thickness: 0.480 inches minimum and 0.510 inches maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum overall
Special Features: bearing surfaces chamfered 45.0 degrees by 0.100 in. min,0.105 in. mx lg
Material: rubber fluorocarbon class fpm overall
Material Document And Classification: ams 7278 assn std single material response overall
Style Designator: circular
Fsc Application Data: jet engine,aircraft

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
403899	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-878-4737?

The FSCG of the NSN 5330-00-878-4737 is 5330

Does NSN 5330-00-878-4737 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 5330-00-878-4737 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-878-4737 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-878-4737 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962