77489 Rod End Plain Bearing

Comprehensive specifications and application details for: 77489 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: 77489. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 77489
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-813-9349
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/27/1968

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.

0.8700 inches minimum and 0.8750 inches maximum inner member width, 4.9100 inches minimum and 4.9400 inches maximum overall length, 0.7495 inches minimum and 0.7500 inches maximum bore diameter, 3.7400 inches minimum and 3.7600 inches maximum bore center to shank end distance, 2.3400 inches minimum and 2.3600 inches maximum outer member outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-813-9349 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 3.7400 inches minimum and 3.7600 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Overall Length: 4.9100 inches minimum and 4.9400 inches maximum
Outer Member Outside Diameter: 2.3400 inches minimum and 2.3600 inches maximum
Outer Member Width: 0.7450 inches minimum and 0.7700 inches maximum
Shank Thread Length: 2.2500 inches minimum and 2.3000 inches maximum
Shank Style: externally threaded
Special Features: keyway in shank end 2.050 in. min o/a lg 0.098 in. min,0.103 in. max depth 0.156 in. min,0.161 in. max w
Test Data Document: "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Class: 3a
Thread Direction: right-hand

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-813-9349?: The FSCG of the NSN 3120-00-813-9349 is 3120

Does the NSN 3120-00-813-9349 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-813-9349 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 3120-00-813-9349 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-813-9349 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.