543549

View detailed technical data, stock status, and sourcing information for: 543549
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-020-9234

Item Name Code

04214

Assigment Date

05/07/1976 (50 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

2.250 inches nominal accommodated shaft diameter, 3.005 inches nominal outside diameter, 3600 feet per minute accommodated shaft maximum rated speed, 0.358 inches minimum and 0.390 inches maximum seal width, recessed case style

Product Characteristics

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

Outside Diameter: 3.005 inches nominal
Accommodated Shaft Diameter: 2.250 inches nominal
Seal Width: 0.358 inches minimum and 0.390 inches maximum
Accommodated Shaft Maximum Rated Speed: 3600 feet per minute
Case Style: recessed
Housing Bore Diameter: 3.000 inches nominal
Sealing Element Style: angular-opposed
Material: steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 case
Material Document And Classification: 66 fed std 2nd material response case
Surface Treatment: plastic case

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
543549	Plain Encased Seal
545162	Plain Encased Seal
545162-55	Plain Encased Seal
AR 67942	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-01-020-9234?

The FSCG of the NSN 5330-01-020-9234 is 5330

Does the NSN 5330-01-020-9234 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-01-020-9234 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 5330-01-020-9234 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-020-9234 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 5330-01-020-9234 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, May 7, 1976