42312E49 Bearing Housing Liner

Comprehensive specifications and application details for: 42312E49 Bearing Housing Liner.

Summary

Explore detailed summary information for bearing: 42312E49. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 42312E49
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-127-4347
Item Name Code: 61786
Federal Item Identification Guide: A23900
Assigment Date: 03/02/1982

A rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.

steel,mil-s-5000,o/a; id at internal flange,2.28 in. min and 2.34 in. max; 0.045 in. min and 0.065 in. max internal flange w; 2.4409 in. min and 2.4413 in. max id; 0.515 in. min and 0.565 in. max o/a w; external flange at opposite end of internal flange; 2.90 in. min and 2.96 in. max external flange od; 0.045 in. min and 0.065 in. max external flange w; 2.5812 in. min and 2.5817 in. max body od; black oxide,ams 2485,o/a surf. fin.; 34.0 min and 39.0 max rockwell hardness general characteristics item description, "76301-ps21201 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.)." test data document

Datasheet

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General Characteristics Item Description: steel,mil-s-5000,o/a; id at internal flange,2.28 in. min and 2.34 in. max; 0.045 in. min and 0.065 in. max internal flange w; 2.4409 in. min and 2.4413 in. max id; 0.515 in. min and 0.565 in. max o/a w; external flange at opposite end of internal flange; 2.90 in. min and 2.96 in. max external flange od; 0.045 in. min and 0.065 in. max external flange w; 2.5812 in. min and 2.5817 in. max body od; black oxide,ams 2485,o/a surf. fin.; 34.0 min and 39.0 max rockwell hardness
Test Data Document: "76301-ps21201 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.)."

Frequently Asked Questions

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What is the FSCG of the NSN 3130-01-127-4347?: The FSCG of the NSN 3130-01-127-4347 is 3130

Does the NSN 3130-01-127-4347 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-127-4347 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 3130-01-127-4347 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-127-4347 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.