HA1539-2

View detailed technical data, stock status, and sourcing information for: HA1539-2
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-287-6389

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

copper alloy overall material, square all corners corner shape, 1.0000 inches nominal overall length, 1.2520 inches minimum and 1.2530 inches maximum body inside diameter, 1.5030 inches minimum and 1.5040 inches maximum body outside 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: 1.0000 inches nominal
Body Outside Diameter: 1.5030 inches minimum and 1.5040 inches maximum
Body Inside Diameter: 1.2520 inches minimum and 1.2530 inches maximum
Corner Shape: square all corners
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5697,ty 1,comp a mil spec single material response overall
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3895-00-896-8767	No Name Available	09/25/1970

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
134-1PC105	Sleeve Bearing
134-1PC121	Sleeve Bearing
134-5PC105	Sleeve Bearing
134-5PC121	Sleeve Bearing
3B2C2	Sleeve Bearing
4401-3-46	Sleeve Bearing
636349PC46	Sleeve Bearing
A1539-2	Sleeve Bearing
B2024-8	Sleeve Bearing
HA1539-2	Sleeve Bearing
S2002H3137719PC105	Sleeve Bearing
S2002H3137719PC121	Sleeve Bearing
S2002H3137723PC105	Sleeve Bearing
S2002H3137723PC121	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-287-6389?

The FSCG of the NSN 3120-00-287-6389 is 3120

Does the NSN 3120-00-287-6389 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-6389 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 3120-00-287-6389 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-287-6389 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 3120-00-287-6389 was assigned to the Federal Catalog?

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