3120-00-107-1149

Find complete technical information, availability, and procurement data for: 3120-00-107-1149
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-107-1149

Item Name Code

13209

Assigment Date

04/27/1973 (53 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.

externally threaded shank style, 3.9500 inches nominal overall length, 3a thread class, 0.4995 inches minimum and 0.5000 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: 3.9500 inches nominal
Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Outer Member Outside Diameter: 1.5000 inches nominal
Bore Center To Shank End Distance: 3.2000 inches nominal
Outer Member Width: 0.5000 inches minimum and 0.5100 inches maximum
Inner Member Width: 0.6230 inches minimum and 0.6250 inches maximum
Shank Thread Length: 1.9500 inches nominal
Thread Diameter: 0.500 inches nominal
Thread Quantity Per Inch: 20
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 or steel comp 631 race insert
Material: steel comp e4340 rod end body
Material Document And Classification: ams 5610 assn std single material response inner member
Material Document And Classification: ams5643 assn std 1st material response or ams 5528 or aisi 410,fscm 73428 assn std 2nd material response race insert
Material Document And Classification: mil-s-5000 mil spec single material response rod end body
Surface Treatment: cadmium and chromate rod end body
Surface Treatment Document And Classification: mil-c-8837,type 2,class 1 mil spec all treatment responses rod end body
Style Designator: ball type
Thread Series Designator: unjf

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
A51B20821-1	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-107-1149?

The FSCG of the NSN 3120-00-107-1149 is 3120

Does the NSN 3120-00-107-1149 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-107-1149 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 3120-00-107-1149 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-107-1149 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 3120-00-107-1149 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Apr 27, 1973