75643-67X4 PIECE 3 Sleeve Bearing

Comprehensive specifications and application details for: 75643-67X4 PIECE 3 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 75643-67X4 PIECE 3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 75643-67X4 PIECE 3
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-204-6949
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 03/29/1985

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

chamfered outside right corner corner shape, 5 hole antirotation/lubrication type and quantity, chamfered inside left corner corner shape, 4.0000 inches nominal body inside diameter, 5.5000 inches nominal body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-204-6949 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 5 hole
Body Inside Diameter: 4.0000 inches nominal
Body Outside Diameter: 5.5000 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Flange Outside Diameter: 5.8125 inches nominal
Flange Width: 0.2500 inches nominal
Hole Diameter: 0.1250 inches nominal first
Hole Diameter: 0.7500 inches nominal fifth
Hole Diameter: 0.7500 inches nominal fourth
Hole Diameter: 0.2500 inches nominal second
Hole Diameter: 0.2500 inches nominal third
Overall Length: 8.6875 inches nominal
Material Document And Classification: mil-a-15939,comp 2 mil spec single material response overall
Material: copper alloy 630 overall
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 75643-67X4 PIECE 3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-204-6949?: The FSCG of the NSN 3120-01-204-6949 is 3120

Does the NSN 3120-01-204-6949 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-204-6949 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 3120-01-204-6949 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-204-6949 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.