A51B51540-21

Comprehensive specifications and application details for: A51B51540-21 Sleeve Bushing.

Summary

Explore detailed summary information for bearing: A51B51540-21. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A51B51540-21
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-005-0026
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
06/14/1972

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.

Length: 49/64", steel, cadmium

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-005-0026 . Find dimensions, materials, tolerances, performance characteristics, etc.

Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type
Style Designator
Solid, plain, no outside flanges
Style Designator
17c solid, plain, no outside flanges
Surface Treatment Document and Classification
Qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Surface Treatment
Cadmium overall
Material Document and Classification
Gs30c,fscm 26512 mfr ref single material response overall
Material
Steel overall
Hardness Rating
27.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Corner Shape
Square all corners
Overall Length
0.7550 inches minimum and 0.7600 inches maximum
Body Outside Diameter
0.3133 inches minimum and 0.3136 inches maximum
Body Inside Diameter
0.2497 inches minimum and 0.2517 inches maximum

Frequently Asked Questions

Find quick answers to common questions about bearing: A51B51540-21. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-005-0026?
The FSCG of the NSN 3120-00-005-0026 is 3120
Does the NSN 3120-00-005-0026 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-005-0026 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 3120-00-005-0026 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-005-0026 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 3120-00-005-0026 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Jun 14, 1972

Price & Availability

Fill out the form to get pricing and availability details for the bearing: A51B51540-21

Popular Bearings

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

240799-5
3110-00-554-3289
Annular Ball Bearing
2408
3120-00-216-9349
Sleeve Bearing
240819
3110-00-186-1122
Bearing Roller
240835-100
3110-01-463-5375
Pivot Ball Bearing
24086
3120-00-350-3949
Sleeve Bearing
240861-100
3120-01-463-0775
Sleeve Bearing
24087
3120-00-517-9746
Sleeve Bearing
24087-512-0149 P/L PG 10
3110-01-539-3085
Annular Ball Bearing
24087RC
3120-00-517-9746
Sleeve Bearing
24087REVA
3120-00-517-9746
Sleeve Bearing
2408928
3110-01-275-2168
Bearing Seat
2409-1016540PCP2487-6
3110-00-227-3629
Annular Ball Bearing
2409-3119025PC40
3110-00-375-8796
Uniball Bearing
2409-3119025PC44
3110-00-375-8797
Bearing
2409-3119025REVJPC40
3110-00-375-8796
Uniball Bearing