83478

View detailed technical data, stock status, and sourcing information for: 83478
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-504-5920

Item Name Code

00037

Assigment Date

01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

0.1311 inches nominal rolling element diameter, steel comp 5140 overall material, needle roller, conical ends style designator, 0.9900 inches nominal overall length

Product Characteristics

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

Overall Length: 0.9900 inches nominal
Rolling Element Diameter: 0.1311 inches nominal
Material: steel comp 5140 overall
Style Designator: needle roller, conical ends

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
83478	Bearing Roller
87014RAPC52	Bearing Roller
Q4221	Bearing Roller

FAQs

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

What is the FSCG of the NSN 3110-00-504-5920?

The FSCG of the NSN 3110-00-504-5920 is 3110

Does the NSN 3110-00-504-5920 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-504-5920 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 3110-00-504-5920 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-504-5920 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 3110-00-504-5920 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963