3120007997228

View detailed technical data, stock status, and sourcing information for: 3120007997228
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-1957

Item Name Code

13209

Assigment Date

01/01/1960 (66 years ago)

0.2495 inches minimum and 0.2515 inches maximum bore diameter, internally threaded w/bead and wrench flats and inspection hole shank style, 1.7810 inches nominal overall length, left-hand thread direction, 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: left-hand
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Overall Length: 1.7810 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.8120 inches nominal
Bore Center To Shank End Distance: 1.3750 inches nominal
Outer Member Width: 0.3090 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 0.7500 inches nominal
Inspection Hole Center To End Distance: 0.3120 inches nominal
Shank Width Across Wrench Flats: 0.4680 inches nominal
Thread Diameter: 0.250 inches nominal
Features Provided: flush lubrication fitting
Thread Quantity Per Inch: 28
Lubrication Feature: groove external inner member
Material: copper alloy race insert
Material: steel rod end body
Material: steel comp e52100 inner member
Material Document And Classification: 66 fed std single material response inner member
Surface Treatment: cadmium overall
Style Designator: ball type
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-661-7511	No Name Available	01/01/1986
3120-00-799-7228	No Name Available	02/01/1984

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
3120007997228	Rod End Plain Bearing
FL44-14B	Rod End Plain Bearing
FL44-14FG	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-662-1957?

The FSCG of the NSN 3120-00-662-1957 is 3120

Does the NSN 3120-00-662-1957 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-662-1957 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 3120-00-662-1957 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-662-1957 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 3120-00-662-1957 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960