DAA7278D139-001 Rod End Plain Bearing

Comprehensive specifications and application details for: DAA7278D139-001 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: DAA7278D139-001. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: DAA7278D139-001
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-389-0734
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 04/15/1994

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 and plastic polyamide (nylon) and plastic phenolic race liner material, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 2.3120 inches nominal bore center to shank end distance, 3.1065 inches nominal overall length, 0.6230 inches minimum and 0.6250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-389-0734 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Bore Center To Shank End Distance: 2.3120 inches nominal
Inner Member Width: 0.6230 inches minimum and 0.6250 inches maximum
Overall Length: 3.1065 inches nominal
Material: plastic polytetrafluoroethylene and plastic polyamide (nylon) and plastic phenolic race liner
Material: steel comp 4340 rod end body
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Outer Member Outside Diameter: 1.3270 inches minimum and 1.3470 inches maximum
Outer Member Width: 0.5100 inches minimum and 0.5200 inches maximum
Shank Thread Length: 1.4370 inches minimum and 1.4990 inches maximum
Shank Style: externally threaded
Style Designator: ball type
Thread Class: 3a
Thread Diameter: 0.5000 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: unjf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-389-0734?: The FSCG of the NSN 3120-01-389-0734 is 3120

Does the NSN 3120-01-389-0734 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-389-0734 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 3120-01-389-0734 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-389-0734 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.