What is the FSCG of the NSN 3120-00-818-0136?

The FSCG of the NSN 3120-00-818-0136 is 3120

Does the NSN 3120-00-818-0136 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-818-0136 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 3120-00-818-0136 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-818-0136 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 3120-00-818-0136 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Apr 5, 1968

4B21B4-018 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: 4B21B4-018. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 4B21B4-018
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-818-0136
Item Name Code: 13206
Federal Item Identification Guide: A045A0
Assigment Date: 04/05/1968

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.

square all corners corner shape, 0.5575 inches minimum and 0.5625 inches maximum overall length, 0.2495 inches minimum and 0.2505 inches maximum body inside diameter, ams 4631 assn std single material response overall material document and classification, 0.3730 inches minimum and 0.3735 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-818-0136 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.2495 inches minimum and 0.2505 inches maximum
Body Outside Diameter: 0.3730 inches minimum and 0.3735 inches maximum
Corner Shape: square all corners
Overall Length: 0.5575 inches minimum and 0.5625 inches maximum
Material Document And Classification: ams 4631 assn std single material response overall
Material: copper alloy 642 overall
Style Designator: solid, plain, no outside flanges

Frequently Asked Questions

Find quick answers to common questions about bearing: 4B21B4-018. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-818-0136?: The FSCG of the NSN 3120-00-818-0136 is 3120

Does the NSN 3120-00-818-0136 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997060

Does NSN 3120-00-818-0136 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 3120-00-818-0136 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-818-0136 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.