3120-01-248-3317 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-248-3317.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-248-3317
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 01/22/1987

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.

0.3780 inches minimum and 0.3810 inches maximum body inside diameter, 0.7217 inches nominal flange outside diameter, 0.4950 inches minimum and 0.5000 inches maximum body outside diameter, square all corners corner shape, 6 hole antirotation/lubrication type and quantity

Datasheet

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Antirotation/Lubrication Type And Quantity: 6 hole
Body Inside Diameter: 0.3780 inches minimum and 0.3810 inches maximum
Body Outside Diameter: 0.4950 inches minimum and 0.5000 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 0.7217 inches nominal
Flange Width: 0.1100 inches minimum and 0.1200 inches maximum
Hole Diameter: 0.0730 inches nominal first
Overall Length: 0.4600 inches nominal
Material Document And Classification: ams 5643 assn std single material response overall
Material: steel comp 630 overall
Width Across Flats: 0.6130 inches minimum and 0.6250 inches maximum
Surface Finish: 64.0 microinches left end surface of body and flange
Surface Treatment Document And Classification: qq-p-35,type 1 fed spec single treatment response overall
Surface Treatment: passivate 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
NWC78A341	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-248-3317. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-248-3317?: The FSCG of the NSN 3120-01-248-3317 is 3120

Does the NSN 3120-01-248-3317 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-248-3317 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 3120-01-248-3317 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-248-3317 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.