3120-01-103-3904 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-103-3904.

Summary

Explore detailed summary information for bearing: 3120-01-103-3904. 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: 3120-01-103-3904
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 11/12/1980

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.

0.4320 inches minimum and 0.4370 inches maximum inner member width, 1.3650 inches minimum and 1.3850 inches maximum bore center to shank end distance, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 0.3125 inches nominal inspection hole center to end distance, 1.7650 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-103-3904 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Bore Center To Shank End Distance: 1.3650 inches minimum and 1.3850 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Inspection Hole Center To End Distance: 0.3125 inches nominal
Overall Length: 1.7650 inches nominal
Material Document And Classification: dyflon,fscm 81376 mfr ref single material response race liner
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel corrosion resisting race insert
Material: steel rod end body
Outer Member Outside Diameter: 0.7710 inches minimum and 0.7910 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Shank Width Across Wrench Flats: 0.4270 inches minimum and 0.4390 inches maximum
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.7187 inches minimum and 0.8125 inches maximum
Static Radial Load Rating: 3600 pounds
Style Designator: ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromate inner member
Thread Class: 3b
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
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
DREF3	Rod End Plain Bearing
M81934/2 MODIFIED 1	Rod End Plain Bearing
M81935/2 MODIFIED	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-103-3904. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-103-3904?: The FSCG of the NSN 3120-01-103-3904 is 3120

Does the NSN 3120-01-103-3904 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-103-3904 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 3120-01-103-3904 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-103-3904 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.