721B5LINE3

Comprehensive specifications and application details for: 721B5LINE3 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 721B5LINE3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
721B5LINE3
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-585-5183
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1963

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

square all corners corner shape, 0.7590 inches minimum and 0.7610 inches maximum body outside diameter, 0.5280 inches minimum and 0.5300 inches maximum overall length, 0.6460 inches minimum and 0.6660 inches maximum body inside diameter, qq-s-763,class 416,cond a fed spec single material response overall material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-585-5183 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.6460 inches minimum and 0.6660 inches maximum
Body Outside Diameter
0.7590 inches minimum and 0.7610 inches maximum
Corner Shape
square all corners
Overall Length
0.5280 inches minimum and 0.5300 inches maximum
Material Document And Classification
qq-s-763,class 416,cond a fed spec single material response overall
Material
steel comp 416 overall
Style Designator
solid, plain, no outside flanges
Surface Finish
125.0 microinches inside diameter surface of body
Surface Finish
125.0 microinches left end surface of body
Surface Finish
125.0 microinches right end surface of body
Surface Finish
322.0 microinches outside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 721B5LINE3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-585-5183?
The FSCG of the NSN 3120-00-585-5183 is 3120
Does the NSN 3120-00-585-5183 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-585-5183 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 3120-00-585-5183 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-585-5183 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 3120-00-585-5183 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 721B5LINE3

Popular Bearings

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

25957
3110-00-606-1841
Tapered Roller Cone and Rollers
259572
3110-00-100-0800
Tapered Roller Bearing Cup
259573
3110-00-100-0202
Tapered Roller Cone and Rollers
259576
3110-00-100-0711
Tapered Roller Cone and Rollers
25958
3110-00-606-1840
Tapered Roller Bearing Cup
259581
3110-00-100-3662
Tapered Roller Cone and Rollers
259582
3110-00-100-0619
Tapered Roller Bearing Cup
25964
3120-01-691-2411
Thrust Washer Bearing
259659R91
3110-00-100-4211
Tapered Roller Bearing
25967
3110-01-148-9594
Ball Bearing
2596939
3120-01-017-6992
Sleeve Bushing
2597-3
3120-00-053-8612
Sleeve Bushing
2597001C1
3110-01-566-5915
Needle Asm Bearing
2597332
3120-01-057-8881
Sleeve Bushing
25977
3110-00-155-8879
Annular Ball Bearing