R21580 Sleeve Bushing

Comprehensive specifications and application details for: R21580 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: R21580. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: R21580
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-083-9677
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 10/05/1979

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.

0.8850 inches minimum and 0.8950 inches maximum overall length, blind id,depth of hole 0.8150 in. min to 0.8250 in. max,hole begins opposite chamfered end special features, 0.6870 inches minimum and 0.6900 inches maximum body outside diameter, 0.5500 inches minimum and 0.5550 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-083-9677 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.5500 inches minimum and 0.5550 inches maximum
Body Outside Diameter: 0.6870 inches minimum and 0.6900 inches maximum
Overall Length: 0.8850 inches minimum and 0.8950 inches maximum
Special Features: blind id,depth of hole 0.8150 in. min to 0.8250 in. max,hole begins opposite chamfered end

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-083-9677?: The FSCG of the NSN 3120-01-083-9677 is 3120

Does the NSN 3120-01-083-9677 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-01-083-9677 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 3120-01-083-9677 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-083-9677 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.