3120-01-138-6780 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-138-6780.

Summary

Explore detailed summary information for bearing: 3120-01-138-6780. 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: 3120-01-138-6780
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 09/19/1982

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.

0.1650 inches minimum and 0.1680 inches maximum body inside diameter, square all corners corner shape, 0.0550 inches nominal flange width, 0.2700 inches nominal body outside diameter, 0.4160 inches nominal flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-138-6780 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.1650 inches minimum and 0.1680 inches maximum
Body Outside Diameter: 0.2700 inches nominal
Corner Shape: square all corners
Flange Outside Diameter: 0.4160 inches nominal
Flange Width: 0.0550 inches nominal
Overall Length: 0.1550 inches minimum and 0.1650 inches maximum
Material Document And Classification: ams 5735 assn std single material response overall
Material: iron alloy 660 overall
Special Features: altered item-make from 4m88-1-2; 3120000886461
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches overall

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Part Number	Name
68A250324-2015	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-138-6780. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-138-6780?: The FSCG of the NSN 3120-01-138-6780 is 3120

Does the NSN 3120-01-138-6780 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-138-6780 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 3120-01-138-6780 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-138-6780 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.