4254948

View detailed technical data, stock status, and sourcing information for: 4254948
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-952-7975

Item Name Code

04250

Assigment Date

05/25/1966 (60 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

2.000 inches nominal accommodated shaft diameter, solid construction, 2.994 inches minimum and 2.996 inches maximum housing bore diameter, 0.500 inches nominal seal width, single lip cross-sectional shape style

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: single lip
Accommodated Shaft Diameter: 2.000 inches nominal
Seal Width: 0.500 inches nominal
Housing Bore Diameter: 2.994 inches minimum and 2.996 inches maximum
Construction: solid
Material: steel internally molded-in reinforcement
Material: steel spreader
Material: steel spring

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
4254948	Plain Seal
4254948-5	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-00-952-7975?

The FSCG of the NSN 5330-00-952-7975 is 5330

Does the NSN 5330-00-952-7975 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-952-7975 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 5330-00-952-7975 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-952-7975 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 5330-00-952-7975 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 25, 1966