3120-00-103-2731 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-103-2731.

Summary

Explore detailed summary information for bearing: 3120-00-103-2731. 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: 3120-00-103-2731
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 06/07/1968

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.

23.0 rockwell c minimum and 35.0 rockwell c maximum race insert hardness rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.4350 inches minimum and 0.4370 inches maximum inner member width, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 1.8400 inches nominal bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-103-2731 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.8400 inches nominal
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum race insert
Inner Member Width: 0.4350 inches minimum and 0.4370 inches maximum
Overall Length: 2.3200 inches nominal
Material Document And Classification: ams 5630 assn std 1st material response or ams 5632 assn std 2nd material response inner member
Material Document And Classification: ams 5528 assn std 1st material response or ams 5643f assn std 2nd material response race insert
Material Document And Classification: qq-a-225/9 fed spec single material response rod end body
Material: aluminum alloy 7075 rod end body
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c or steel comp 440f inner member
Material: steel comp 631 or steel comp 630 race insert
Outer Member Outside Diameter: 0.9600 inches nominal
Outer Member Width: 0.3220 inches minimum and 0.3320 inches maximum
Shank Style: externally threaded
Shank Thread Length: 1.3100 inches nominal
Static Radial Load Rating: 9000 pounds
Special Features: shank drilled 0.5000 in. dia by 0.9100 in. deep also keyway on shank 0.1560 in. w by 0.0980 in. deep by 1.3100 in. lg
Style Designator: ball type
Surface Treatment Document And Classification: cva 9-14,fscm 80378 mfr ref single treatment response rod end body
Surface Treatment: anodize rod end body
Thread Class: 3a
Thread Diameter: 0.875 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 14
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
216-22395-1	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-103-2731. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-103-2731?: The FSCG of the NSN 3120-00-103-2731 is 3120

Does the NSN 3120-00-103-2731 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-103-2731 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 3120-00-103-2731 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-103-2731 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.