685031-1 Rod End Plain Bearing

Comprehensive specifications and application details for: 685031-1 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: 685031-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 685031-1
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-042-8532
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 05/22/1968

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.

plastic polytetrafluoroethylene race liner material, 1.7905 inches nominal overall length, 0.4320 inches minimum and 0.4370 inches maximum inner member width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.3900 inches minimum and 1.4100 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-042-8532 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.3900 inches minimum and 1.4100 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Overall Length: 1.7905 inches nominal
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 4130 internal rod end body
Material: steel comp 440c inner member
Material: steel corrosion resisting race insert
Outer Member Outside Diameter: 0.7710 inches minimum and 0.8160 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.8550 inches nominal
Special Features: keyway in shank
Static Radial Load Rating: 5000 pounds
Style Designator: ball type
Surface Treatment: cadmium rod end body
Thread Class: 3a
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Replaces

The NSN 3120-00-042-8532 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-686-1286	No Name Available	03/01/1980

Frequently Asked Questions

Find quick answers to common questions about bearing: 685031-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-042-8532?: The FSCG of the NSN 3120-00-042-8532 is 3120

Does the NSN 3120-00-042-8532 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-042-8532 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 3120-00-042-8532 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-042-8532 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.