3120-01-256-9770 Sleeve Bushing

Comprehensive specifications and application details for NSN: 3120-01-256-9770.

Summary

Explore detailed summary information for bearing: 3120-01-256-9770. 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: 3120-01-256-9770
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 06/10/1987

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.

square left flange outside right corner corner shape, 0.7487 inches minimum and 0.7518 inches maximum body outside diameter, square left flange body corner corner shape, chamfered inside left corner corner shape, 0.6180 inches minimum and 0.6200 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-256-9770 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.6180 inches minimum and 0.6200 inches maximum
Body Outside Diameter: 0.7487 inches minimum and 0.7518 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 1.0000 inches minimum and 1.0050 inches maximum
Flange Width: 0.0880 inches minimum and 0.0930 inches maximum
Hardness Rating: 33.0 rockwell c minimum and 37.0 rockwell c maximum overall
Overall Length: 0.5870 inches minimum and 0.5920 inches maximum
Material: steel overall
Special Features: stem of the bushing is 0.990 inches without thethickness dimensions of the flange
Style Designator: solid, external flange one end
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response overall
Surface Treatment: cadmium and chromate 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
GB10C10-16	Sleeve Bushing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-256-9770. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-256-9770?: The FSCG of the NSN 3120-01-256-9770 is 3120

Does the NSN 3120-01-256-9770 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-256-9770 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-256-9770 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-256-9770 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.