21050

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0642

Item Name Code

00023

Assigment Date

01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

3110-00-100-0642, tapered roller cone and rollers

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-8789	No Name Available	09/27/1967
3110-00-843-9417	No Name Available	01/20/1969

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
103S25	Tapered Roller Cone and Rollers
109738	Tapered Roller Cone and Rollers
13307DC	Tapered Roller Cone and Rollers
13555A	Tapered Roller Cone and Rollers
21050	Tapered Roller Cone and Rollers
277715	Tapered Roller Cone and Rollers
294408	Tapered Roller Cone and Rollers
2X6577A	Tapered Roller Cone and Rollers
3F5950	Tapered Roller Cone and Rollers
530371	Tapered Roller Cone and Rollers
5608TA2	Tapered Roller Cone and Rollers
62AX176	Tapered Roller Cone and Rollers
658969	Tapered Roller Cone and Rollers
845111312	Tapered Roller Cone and Rollers
90954	Tapered Roller Cone and Rollers
9A575	Tapered Roller Cone and Rollers
AA59649-575A	Tapered Roller Cone and Rollers
BT575	Tapered Roller Cone and Rollers
C393	Tapered Roller Cone and Rollers
FT7012	Tapered Roller Cone and Rollers
TUAA1240	Tapered Roller Cone and Rollers
TUAA1240A	Tapered Roller Cone and Rollers

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-100-0642?

The FSCG of the NSN 3110-00-100-0642 is 3110

Does the NSN 3110-00-100-0642 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0642 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 3110-00-100-0642 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-0642 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 3110-00-100-0642 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961