128495 Sleeve Bearing

Comprehensive specifications and application details for: 128495 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 128495. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 128495
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-474-2935
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.

2.7512 inches minimum and 2.7517 inches maximum body outside diameter, 2.5062 inches minimum and 2.5077 inches maximum body inside diameter, chamfered inside right corner corner shape, 8 hole and 2 slot antirotation/lubrication type and quantity, round inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-474-2935 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 8 hole and 2 slot
Body Inside Diameter: 2.5062 inches minimum and 2.5077 inches maximum
Body Outside Diameter: 2.7512 inches minimum and 2.7517 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: round inside left corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Flange Outside Diameter: 3.2000 inches nominal
Flange Width: 0.1495 inches nominal
Hole Diameter: 0.0990 inches nominal first
Overall Length: 3.3170 inches nominal
Material Document And Classification: ams 4815 assn std all material responses overall
Material: nickel or copper and silver and steel comp 1022 overall
Precious Material And Location: outside diameter surface of body silver and right end surface of left flange silver
Precious Material: silver
Slot Width: 0.6300 inches nominal first
Slot Length: 0.1495 inches nominal first
Style Designator: solid, external flange one end
Surface Treatment: silver outside diameter surface of body
Surface Treatment: silver right end surface of left flange
Surface Treatment: lead alloy and indium inside diameter surface of body
Surface Treatment: lead alloy and indium left end surface of body and flange

Frequently Asked Questions

Find quick answers to common questions about bearing: 128495. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-474-2935?: The FSCG of the NSN 3120-00-474-2935 is 3120

Does the NSN 3120-00-474-2935 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-474-2935 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 3120-00-474-2935 contain precious materials?: Item contains silver.

Does NSN 3120-00-474-2935 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.