21970-102 ITEM

View detailed technical data, stock status, and sourcing information for: 21970-102 ITEM
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-145-4034

Item Name Code

13211

Assigment Date

01/11/1983 (43 years ago)

rectangular cross-sectional shape style, 0.0290 inches minimum and 0.0330 inches maximum overall thickness, 0.6050 inches minimum and 0.6250 inches maximum outside diameter, 0.3440 inches minimum and 0.3640 inches maximum diameter, round center hole 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: rectangular
Outside Diameter: 0.6050 inches minimum and 0.6250 inches maximum
Center Hole Shape Style: round
Diameter: 0.3440 inches minimum and 0.3640 inches maximum
Overall Thickness: 0.0290 inches minimum and 0.0330 inches maximum
Corner Shape: square all corners
Material: lubricant lubrication
Material: plastic polytetrafluoroethylene outer layer
Material: plastic phenolic inner layer
Surface Condition: ground
Style Designator: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-01-059-5950	No Name Available	04/01/1986
3120-01-282-4454	No Name Available	09/01/1999
3120-01-394-7354	No Name Available	07/01/1999

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
1002-0008	Thrust Washer Bearing
1002-0008-102	Thrust Washer Bearing
1002-0008-102CP	Thrust Washer Bearing
1002-0008CP	Thrust Washer Bearing
1970 002NV-3S PC 13	Thrust Washer Bearing
1970 002NV-3S PC 13CP	Thrust Washer Bearing
1970-102 ITEM 1	Thrust Washer Bearing
21970-102 ITEM	Thrust Washer Bearing
LTD-0510	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-145-4034?

The FSCG of the NSN 3120-01-145-4034 is 3120

Does the NSN 3120-01-145-4034 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-145-4034 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 3120-01-145-4034 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-145-4034 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 3120-01-145-4034 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jan 11, 1983