3120-00-421-4996 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-421-4996.

Summary

Explore detailed summary information for bearing: 3120-00-421-4996. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-421-4996
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 12/09/1970

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.

plastic race liner material, 0.3730 inches minimum and 0.3770 inches maximum inner member width, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 2.0620 inches nominal bore center to shank end distance, 2.6240 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-421-4996 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Bore Center To Shank End Distance: 2.0620 inches nominal
Inner Member Width: 0.3730 inches minimum and 0.3770 inches maximum
Overall Length: 2.6240 inches nominal
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel comp 410 race insert
Outer Member Outside Diameter: 1.1240 inches nominal
Outer Member Width: 0.2760 inches minimum and 0.2860 inches maximum
Shank Thread Length: 1.3590 inches minimum and 1.3900 inches maximum
Shank Style: externally threaded
Special Features: slot in threaded end 0.093 in. min,0.098in. max w
Style Designator: ball type
Surface Treatment: cadmium rod end body
Thread Class: 3a
Thread Diameter: 0.375 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

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Part Number	Name
1128HM40010-1	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-421-4996. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-421-4996?: The FSCG of the NSN 3120-00-421-4996 is 3120

Does the NSN 3120-00-421-4996 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-421-4996 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 3120-00-421-4996 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-421-4996 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.