3120-00-661-7531

Find complete technical information, availability, and procurement data for: 3120-00-661-7531
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-661-7531

Item Name Code

13209

Assigment Date

01/01/1963 (63 years ago)

0.2495 inches minimum and 0.2515 inches maximum bore diameter, 2.5000 inches nominal overall length, right-hand thread direction, 3a thread class, externally threaded shank style

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: 2.5000 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.8750 inches nominal
Bore Center To Shank End Distance: 2.0620 inches nominal
Outer Member Width: 0.3400 inches nominal
Inner Member Width: 0.4550 inches minimum and 0.5000 inches maximum
Shank Thread Length: 1.5000 inches nominal
Thread Diameter: 0.375 inches nominal
Features Provided: flush lubrication fitting
Thread Quantity Per Inch: 24
Lubrication Feature: groove external inner member
Material: copper alloy race insert
Material: steel inner member
Material: steel rod end body
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
M46-16FGANG25	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-661-7531?

The FSCG of the NSN 3120-00-661-7531 is 3120

Does the NSN 3120-00-661-7531 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-661-7531 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 3120-00-661-7531 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-661-7531 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 3120-00-661-7531 was assigned to the Federal Catalog?

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