B4-008

Comprehensive specifications and application details for: B4-008 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: B4-008. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B4-008
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-134-0805
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
06/26/1982

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.

0.3756 inches minimum and 0.3761 inches maximum body outside diameter, chamfered inside left corner corner shape, chamfered inside right corner corner shape, square left flange outside right corner corner shape, 0.2500 inches minimum and 0.2515 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-134-0805 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.2500 inches minimum and 0.2515 inches maximum
Body Outside Diameter
0.3756 inches minimum and 0.3761 inches maximum
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square outside right corner
Corner Shape
undercut left flange body corner
Flange Outside Diameter
0.4900 inches minimum and 0.5100 inches maximum
Flange Width
0.0570 inches minimum and 0.0620 inches maximum
Overall Length
0.1320 inches minimum and 0.1470 inches maximum
Material Document And Classification
qq-c-530,cond ht fed spec single material response overall
Material
copper alloy overall
Specification/Standard Data
80205-nas77 professional/industrial association standard
Style Designator
solid, external flange one end
Surface Finish
100.0 microinches overall

Frequently Asked Questions

Find quick answers to common questions about bearing: B4-008. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-134-0805?
The FSCG of the NSN 3120-01-134-0805 is 3120
Does the NSN 3120-01-134-0805 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-134-0805 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 3120-01-134-0805 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-134-0805 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 3120-01-134-0805 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Jun 26, 1982

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B4-008

Popular Bearings

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

7204228-2
3110-00-009-8404
Bearing Retainer and Rollers
7204228-3
3110-00-009-8405
Bearing Retainer and Rollers
7204324
3120-00-467-0221
Thrust Washer Bearing
7204632
3120-01-232-6929
Sleeve Bushing
7204880
3120-01-116-6686
Sleeve Bushing
7204ABEC3
3110-00-409-3016
Annular Ball Bearing
7204B
3110-00-156-7522
Annular Ball Bearing
7204B100A001F14S0000-0
3110-00-540-4684
Annular Ball Bearing
7204B100B001A14S41070
3110-00-554-3219
Annular Ball Bearing
7204BY
3110-00-156-7522
Annular Ball Bearing
7204CD/P4ADGA
3110-00-480-6120
Duplex Ball Bearing
7204CDP4ADGB
3110-00-185-7181
Duplex Ball Bearing
7204CTCC78G
3110-00-480-6120
Duplex Ball Bearing
7204DB
3110-00-156-6768
Duplex Ball Bearing
7204DF
3110-00-156-6769
Duplex Ball Bearing