3120-01-108-3254 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-108-3254.

Summary

Explore detailed summary information for bearing: 3120-01-108-3254. 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: 3120-01-108-3254
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 02/25/1981

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.

2.0900 inches nominal body inside diameter, 4 hole antirotation/lubrication type and quantity, 0.0810 inches nominal first hole diameter, square all corners corner shape, 2.2870 inches minimum and 2.2880 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-108-3254 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 2.0900 inches nominal
Body Outside Diameter: 2.2870 inches minimum and 2.2880 inches maximum
Corner Shape: square all corners
Hole Diameter: 0.0810 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 2.4700 inches minimum and 2.4900 inches maximum
Material Document And Classification: qq-c-530,ht fed spec all material responses overall
Material: copper alloy 172 or copper alloy 173 overall
Special Features: external surface plating optional except oil holes and groove
Style Designator: solid, plain, no outside flanges
Surface Groove Location And Quantity: 1 external

Related Bearings

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Part Number	Name
74A450850-2001	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-108-3254. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-108-3254?: The FSCG of the NSN 3120-01-108-3254 is 3120

Does the NSN 3120-01-108-3254 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-108-3254 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 3120-01-108-3254 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-108-3254 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.