3HD817 Linear-Rotary Motion Roller

Comprehensive specifications and application details for: 3HD817 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 3HD817. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3HD817
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-423-7715
Item Name Code: 28215
Federal Item Identification Guide: T267-K
Assigment Date: 01/10/1996

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

2.500 inches nominal bore length, 2.000 inches nominal face width, 1.375 inches nominal bore inside diameter, 3990-01-406-1340 improved pls flatrack end item identification, not casehardened casehardening indicator

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-423-7715 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: 3990-01-406-1340 improved pls flatrack
Bore Length: 2.500 inches nominal
Bore Inside Diameter: 1.375 inches nominal
Casehardening Indicator: not casehardened
Face Width: 2.000 inches nominal
Flange Width: 0.120 inches nominal
Outside Diameter: 4.120 inches nominal
Material: plastic polyamide (nylon) and graphite
Style Designator: plain, protruding hubs w/grooved face

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-423-7715?: The FSCG of the NSN 3120-01-423-7715 is 3120

Does the NSN 3120-01-423-7715 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-423-7715 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 3120-01-423-7715 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-423-7715 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.