3120-00-972-5327 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-972-5327.

Summary

Explore detailed summary information for bearing: 3120-00-972-5327. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-972-5327
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

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.

1.0850 inches minimum and 1.0860 inches maximum body outside diameter, chamfered inside left corner corner shape, 1 hole antirotation/lubrication type and quantity, 0.9520 inches minimum and 0.9550 inches maximum body inside diameter, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-972-5327 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 0.9520 inches minimum and 0.9550 inches maximum
Body Outside Diameter: 1.0850 inches minimum and 1.0860 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 1.5400 inches minimum and 1.5600 inches maximum
Flange Width: 0.0680 inches minimum and 0.0880 inches maximum
Hole Diameter: 0.1150 inches minimum and 0.1350 inches maximum first
Lubricant Accommodation Style: grooved spiral circular
Overall Length: 0.7710 inches minimum and 0.7910 inches maximum
Material Document And Classification: qq-c-530 fed spec single material response overall
Material: copper alloy 172 or copper alloy 173 overall
Special Features: 4 grooves 90 deg apart in face of flange,oil hole in body required tocut internal spiral groove,dim,for internal spiral groove,0.0620 in. w,0.0450 in. min,0.0500 in. max deep,0.0300 in. min,0.0320 in. max bottom radias
Style Designator: solid, external flange one end
Surface Finish: 100.0 microinches overall
Test Data Document: "81349-mil-i-6868 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.)."

Replaces

The NSN 3120-00-972-5327 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-828-8603	No Name Available	03/07/1966

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
S1510-26104-2	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-972-5327. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-972-5327?: The FSCG of the NSN 3120-00-972-5327 is 3120

Does the NSN 3120-00-972-5327 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-972-5327 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 3120-00-972-5327 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-972-5327 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.