B3-21

Comprehensive specifications and application details for: B3-21 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: B3-21. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B3-21
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-457-6827
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
07/30/1998

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.

usns stalwart class tagos end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-457-6827 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
usns stalwart class tagos

Frequently Asked Questions

Find quick answers to common questions about bearing: B3-21. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-457-6827?
The FSCG of the NSN 3120-01-457-6827 is 3120
Does the NSN 3120-01-457-6827 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-457-6827 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 3120-01-457-6827 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-457-6827 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 3120-01-457-6827 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Thu, Jul 30, 1998

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B3-21

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

845-7069126-X-3
3120-01-455-7437
Sleeve Bushing
845-7069127-X-42
3120-01-620-3387
Sleeve Bushing
845-7069127-X-5
3120-01-623-0651
Bushing Top
845-7069127-X-6
3120-01-668-9643
Sleeve Bearing
845-7069815-X1-032
3120-01-625-3520
Sleeve Bushing
845-7069815-XX-013
3120-01-624-7495
Sleeve Bushing
845-7069815-XX-032
3120-01-458-4752
Sleeve Bushing
845-7108102
3120-01-516-5640
Sleeve Bearing
845-7108102-A-015
3120-01-516-5642
Thrust Washer Bearing
845-7108102-A-017
3120-01-516-5640
Sleeve Bearing
845-7108102-C-015
3120-01-449-7991
Thrust Washer Bearing
845-7108102-C-017
3110-01-449-7988
Stem Bearing
845-7108102-D-016
3120-01-449-7322
Thrust Washer Bearing
845-7108102-D-018
3110-01-449-7324
Special Stem Bearing
845-7108467
3120-01-481-8617
Thrust Washer Bearing