3120-01-309-7138 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-309-7138.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-309-7138
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 10/21/1989

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

round left flange body corner corner shape, 2 hole antirotation/lubrication type and quantity, 0.8800 inches nominal body inside diameter, square left flange outside right corner corner shape, 1.5000 inches nominal body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-309-7138 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 0.8800 inches nominal
Body Outside Diameter: 1.5000 inches nominal
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 2.5000 inches nominal
Flange Width: 0.7500 inches nominal
Hole Diameter: 0.1250 inches nominal first
Overall Length: 2.0000 inches nominal
Material Document And Classification: qq-a-225/6 fed spec single material response overall
Material: aluminum alloy 2024 overall
Special Features: vore is counterbore to 1.2500 in. dia,by 0.2500 in. depth; 2 notches on face of flange
Style Designator: solid, external flange one end
Surface Treatment Document And Classification: tt-c-490. type 1 fed spec 1st treatment response or tt-c-490,type 3 fed spec 2nd treatment response overall
Surface Treatment: phosphate zinc or paint overall

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
20511282	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-309-7138. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-309-7138?: The FSCG of the NSN 3120-01-309-7138 is 3120

Does the NSN 3120-01-309-7138 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-309-7138 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 3120-01-309-7138 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-309-7138 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.