3120-01-325-4651 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-325-4651.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-325-4651
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 09/05/1990

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.

0.3120 inches minimum and 0.3125 inches maximum bore diameter, 39.0 rockwell c minimum and 42.0 rockwell c maximum body hardness rating, 2.3100 inches minimum and 2.3400 inches maximum overall length, 0.4350 inches minimum and 0.4370 inches maximum inner member width, 1.8650 inches minimum and 1.8850 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-325-4651 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Bore Center To Shank End Distance: 1.8650 inches minimum and 1.8850 inches maximum
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum body
Inner Member Width: 0.4350 inches minimum and 0.4370 inches maximum
Overall Length: 2.3100 inches minimum and 2.3400 inches maximum
Material Document And Classification: mil-s-5000 mil std single material response body
Material: steel comp 4340 body
Material: steel comp 440c inner member
Outer Member Outside Diameter: 0.8900 inches minimum and 0.9100 inches maximum
Outer Member Width: 0.3220 inches minimum and 0.3320 inches maximum
Shank Style: externally threaded
Shank Thread Length: 1.1560 inches minimum and 1.2180 inches maximum
Specification/Standard Data: 81349-mil-b-81935 government specification
Style Designator: ball type
Surface Treatment Document And Classification: qq-p-416,ty i,cl 2 fed spec single treatment response body
Surface Treatment: cadmium body
Thread Class: 3a
Thread Diameter: 0.3125 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
MS21242S05K	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-325-4651. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-325-4651?: The FSCG of the NSN 3120-01-325-4651 is 3120

Does the NSN 3120-01-325-4651 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-325-4651 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 3120-01-325-4651 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-325-4651 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.