3120-00-421-5666

Find complete technical information, availability, and procurement data for: 3120-00-421-5666
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-421-5666

Item Name Code

13205

Assigment Date

12/18/1970 (55 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.

0.6255 inches minimum and 0.6260 inches maximum body inside diameter, 0.7525 inches minimum and 0.7530 inches maximum body outside diameter, 0.0850 inches minimum and 0.0910 inches maximum first hole diameter, square all corners corner shape, 0.5950 inches minimum and 0.6050 inches maximum overall length

Product Characteristics

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

Hole Diameter: 0.0850 inches minimum and 0.0910 inches maximum first
Overall Length: 0.5950 inches minimum and 0.6050 inches maximum
Body Outside Diameter: 0.7525 inches minimum and 0.7530 inches maximum
Body Inside Diameter: 0.6255 inches minimum and 0.6260 inches maximum
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 1 hole and 1 slot
Special Features: od ground to 0.7490 in. min,0.7500 in. max dia,0.0450 in. min,0.0750 in. max lg one end
Material: copper alloy 674 overall
Style Designator: solid, plain, no outside flanges

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
GA7358	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-421-5666?

The FSCG of the NSN 3120-00-421-5666 is 3120

Does the NSN 3120-00-421-5666 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-421-5666 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 3120-00-421-5666 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-421-5666 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 3120-00-421-5666 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Dec 18, 1970