771909 Sleeve Bushing

Comprehensive specifications and application details for: 771909 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 771909. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 771909
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-473-9284
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 04/19/2000

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.

1.0300 inches minimum and 1.0400 inches maximum flange outside diameter, 0.6245 inches minimum and 0.6250 inches maximum body inside diameter, square all corners corner shape, acft,b-2 bomber (atb) end item identification, 0.7485 inches minimum and 0.7490 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-473-9284 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: acft,b-2 bomber (atb)
Body Inside Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Body Outside Diameter: 0.7485 inches minimum and 0.7490 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 1.0300 inches minimum and 1.0400 inches maximum
Flange Width: 0.0880 inches minimum and 0.0980 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 43.0 rockwell c maximum overall
Overall Length: 1.1955 inches minimum and 1.2000 inches maximum
Part Name Assigned By Controlling Agency: bushing,clamp-up,flanged
Material Document And Classification: sae-ams5659 assn std single material response overall
Material: steel corrosion resisting overall
Style Designator: solid, external flange one end
Surface Treatment Document And Classification: qq-p-35 fed spec 1st treatment response inside diameter surface of body
Surface Treatment Document And Classification: qq-c-320 class 2 fed spec 1st treatment response outside diameter surface of body
Surface Treatment: passivate inside diameter surface of body
Surface Treatment: chromium outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 771909. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-473-9284?: The FSCG of the NSN 3120-01-473-9284 is 3120

Does the NSN 3120-01-473-9284 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-473-9284 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 3120-01-473-9284 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-473-9284 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.