6288989 Sleeve Bushing

Comprehensive specifications and application details for: 6288989 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: 6288989. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 6288989
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-283-6487
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 08/10/1988

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.

4 hole antirotation/lubrication type and quantity, 0.8630 inches minimum and 0.8650 inches maximum body inside diameter, chamfered left flange outside right corner corner shape, chamfered inside left corner corner shape, 1.2480 inches minimum and 1.2490 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-283-6487 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 0.8630 inches minimum and 0.8650 inches maximum
Body Outside Diameter: 1.2480 inches minimum and 1.2490 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered left flange outside right corner
Corner Shape: square left flange body corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 1.9970 inches minimum and 2.0030 inches maximum
Flange Width: 0.6140 inches nominal
Hole Diameter: 0.1900 inches nominal first
Overall Length: 2.2000 inches minimum and 2.2600 inches maximum
Material Document And Classification: astm a582 assn std single material response overall
Material: steel comp 303 overall
Right Internal Flange Hole Diameter: 0.6250 inches nominal
Right Internal Flange Width: 0.6300 inches nominal
Special Features: four holes right face of body 0.1380 dia equally spaced 32 unc-2b 0.38 in. deep; four holes in face of flange are 24 unc 0.38 in.
Style Designator: solid, external flange one end, internal flange one end
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of flange
Surface Finish: 32.0 microinches right end surface of left flange
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Surface Treatment: passivate overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 6288989. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-283-6487?: The FSCG of the NSN 3120-01-283-6487 is 3120

Does the NSN 3120-01-283-6487 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-283-6487 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 3120-01-283-6487 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-283-6487 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.