507981ALT2PC51

View detailed technical data, stock status, and sourcing information for: 507981ALT2PC51
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-287-7693

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A compressed air driven, hand-held tool having a cutter at one end for removing excess material from the heads of driven aircraft type countersunk rivets.

2.2525 inches minimum and 2.2540 inches maximum body outside diameter, copper alloy overall material, square all corners corner shape, 2.0000 inches nominal overall length, 2.0015 inches minimum and 2.0030 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 2.0000 inches nominal
Body Outside Diameter: 2.2525 inches minimum and 2.2540 inches maximum
Body Inside Diameter: 2.0015 inches minimum and 2.0030 inches maximum
Corner Shape: square all corners
Material: copper alloy overall
Material: oil lubricating lubrication
Style Designator: solid, plain, no outside flanges
Nondefinitive Spec/Std Data: 1 type and a composition

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
507980ALT4PC51	Sleeve Bearing
507981ALT2PC51	Sleeve Bearing
AA2203	Sleeve Bearing
CW541PC51	Sleeve Bearing
CW543-51	Sleeve Bearing
HA2203	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-287-7693?

The FSCG of the NSN 3120-00-287-7693 is 3120

Does the NSN 3120-00-287-7693 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-7693 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 3120-00-287-7693 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-287-7693 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 3120-00-287-7693 was assigned to the Federal Catalog?

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