3120-00-684-2905

Find complete technical information, availability, and procurement data for: 3120-00-684-2905
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-684-2905

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.

internally threaded w/hexagon end and inspection hole shank style, 1.6875 inches nominal overall length, right-hand thread direction, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 3b thread class

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Shank Style: internally threaded w/hexagon end and inspection hole
Overall Length: 1.6875 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.7500 inches nominal
Bore Center To Shank End Distance: 1.3120 inches nominal
Outer Member Width: 0.2810 inches nominal
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Shank Thread Length: 0.7500 inches nominal
Inspection Hole Center To End Distance: 0.3125 inches nominal
Shank Width Across Wrench Flats: 0.3750 inches nominal
Thread Diameter: 0.250 inches nominal
Thread Quantity Per Inch: 28
Lubrication Feature: groove external inner member
Material: copper alloy race insert
Material: lubricant lubrication
Material: steel comp 1016 rod end body
Material: steel comp e52100 inner member
Surface Treatment: nickel overall
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
302MR009P001	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-684-2905?

The FSCG of the NSN 3120-00-684-2905 is 3120

Does the NSN 3120-00-684-2905 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-684-2905 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 3120-00-684-2905 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-684-2905 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 3120-00-684-2905 was assigned to the Federal Catalog?

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