762971 Sleeve Bushing

Comprehensive specifications and application details for: 762971 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 762971. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 762971
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-161-5547
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 09/07/1983

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.

3.1330 inches minimum and 3.1370 inches maximum body inside diameter, 3.4000 inches minimum and 3.4010 inches maximum body outside diameter, chamfered outside left corner corner shape, 3 hole antirotation/lubrication type and quantity, chamfered inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-161-5547 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 3 hole
Body Inside Diameter: 3.1330 inches minimum and 3.1370 inches maximum
Body Outside Diameter: 3.4000 inches minimum and 3.4010 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Hardness Rating: 30.0 rockwell c minimum and 40.0 rockwell c maximum core
Hardness Rating: 79.0 rockwell a minimum and 85.0 rockwell a maximum case
Hole Diameter: 0.1225 inches minimum and 0.1245 inches maximum first
Left Internal Flange Hole Diameter: 2.8900 inches minimum and 2.9100 inches maximum
Left Internal Flange Width: 0.0830 inches minimum and 0.0870 inches maximum
Overall Length: 0.8600 inches minimum and 0.8800 inches maximum
Material Document And Classification: ams 6260 assn std single material response overall
Material: steel comp e9310 overall
Special Features: holes eq sp at 30deg angle 0.3778755 from right end
Style Designator: solid, plain, no outside flanges, internal flange one end
Surface Treatment: carbon inside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 762971. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-161-5547?: The FSCG of the NSN 3120-01-161-5547 is 3120

Does the NSN 3120-01-161-5547 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-161-5547 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 3120-01-161-5547 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-161-5547 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.