3120-00-540-9591

Find complete technical information, availability, and procurement data for: 3120-00-540-9591
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-540-9591

Item Name Code

13209

Assigment Date

01/01/1963 (63 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

3a thread class, externally threaded shank style, 3.0940 inches nominal overall length, 0.4995 inches minimum and 0.5015 inches maximum bore diameter, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 3.0940 inches nominal
Bore Diameter: 0.4995 inches minimum and 0.5015 inches maximum
Outer Member Outside Diameter: 1.3120 inches nominal
Bore Center To Shank End Distance: 2.4380 inches nominal
Outer Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Inner Member Width: 1.3120 inches maximum
Shank Thread Length: 1.5000 inches nominal
Thread Diameter: 0.625 inches nominal
Features Provided: external lubrication fitting
Thread Quantity Per Inch: 18
Material: steel overall
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Style Designator: ball type
Thread Series Designator: unf

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
BRE8225LMILG3278A	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-540-9591?

The FSCG of the NSN 3120-00-540-9591 is 3120

Does the NSN 3120-00-540-9591 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-540-9591 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 3120-00-540-9591 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-540-9591 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 3120-00-540-9591 was assigned to the Federal Catalog?

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