172729 Sleeve Bearing

Comprehensive specifications and application details for: 172729 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 172729. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 172729
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-859-6191
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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 inside left corner corner shape, 1.0785 inches minimum and 1.0795 inches maximum body outside diameter, 1 hole antirotation/lubrication type and quantity, chamfered outside right corner corner shape, 0.8550 inches minimum and 0.8600 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-859-6191 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 0.8550 inches minimum and 0.8600 inches maximum
Body Outside Diameter: 1.0785 inches minimum and 1.0795 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside right corner
Flange Outside Diameter: 1.3000 inches minimum and 1.3200 inches maximum
Flange Width: 0.1100 inches minimum and 0.1300 inches maximum
Hole Diameter: 0.1100 inches minimum and 0.1300 inches maximum first
Lubricant Accommodation Style: grooved circular
Overall Length: 0.6800 inches minimum and 0.7200 inches maximum
Material Document And Classification: ams6370 assn std 1st material response and ri-187 class d,fscm 06848 mfr ref 2nd material response overall
Material: grease lubrication
Material: steel comp 4130 or steel overall
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 1 internal
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall
Surface Treatment: cadmium overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 172729. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-859-6191?: The FSCG of the NSN 3120-00-859-6191 is 3120

Does the NSN 3120-00-859-6191 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-859-6191 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 3120-00-859-6191 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-859-6191 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.