What is the FSCG of the NSN 3120-00-891-8990?

The FSCG of the NSN 3120-00-891-8990 is 3120

Does the NSN 3120-00-891-8990 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-891-8990 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 3120-00-891-8990 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-891-8990 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.

When the NSN 3120-00-891-8990 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 25, 1967

BL-8304 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: BL-8304. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: BL-8304
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-891-8990
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 01/25/1967

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.

0.5002 inches minimum and 0.5007 inches maximum body inside diameter, 0.5945 inches minimum and 0.5950 inches maximum body outside diameter, 0.0390 inches minimum and 0.0420 inches maximum flange width, square all corners corner shape, 0.8650 inches minimum and 0.8850 inches maximum flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-891-8990 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.5002 inches minimum and 0.5007 inches maximum
Body Outside Diameter: 0.5945 inches minimum and 0.5950 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 0.8650 inches minimum and 0.8850 inches maximum
Flange Width: 0.0390 inches minimum and 0.0420 inches maximum
Overall Length: 0.2140 inches minimum and 0.2220 inches maximum
Material Document And Classification: qq-b-750 temper hard fed spec single material response overall
Material: copper alloy 510 overall
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body and flange
Surface Finish: 63.0 microinches outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: BL-8304. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-891-8990?: The FSCG of the NSN 3120-00-891-8990 is 3120

Does the NSN 3120-00-891-8990 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-891-8990 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 3120-00-891-8990 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-891-8990 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.