21-006B7-5-4

View detailed technical data, stock status, and sourcing information for: 21-006B7-5-4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 21-006B7-5-4 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-990-2581

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

chamfered inside left corner corner shape, 0.2339 inches minimum and 0.2349 inches maximum body inside diameter, 0.1220 inches minimum and 0.1280 inches maximum overall length, 0.3760 inches minimum and 0.3765 inches maximum body outside diameter, chamfered inside right corner corner shape

Product Characteristics

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

Overall Length: 0.1220 inches minimum and 0.1280 inches maximum
Body Outside Diameter: 0.3760 inches minimum and 0.3765 inches maximum
Body Inside Diameter: 0.2339 inches minimum and 0.2349 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
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
21-006B7-5-4	Sleeve Bushing
75B6B7-5-4	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-990-2581?

The FSCG of the NSN 3120-00-990-2581 is 3120

Does the NSN 3120-00-990-2581 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-990-2581 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 3120-00-990-2581 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-990-2581 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 3120-00-990-2581 was assigned to the Federal Catalog?

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