BT641

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0661

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).

3110-00-100-0661, 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-001-6739	No Name Available	08/01/1986
3110-01-133-8233	No Name Available	05/01/1985

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
0211583-0	Tapered Roller Cone and Rollers
113249	Tapered Roller Cone and Rollers
12640815	Tapered Roller Cone and Rollers
132-0-052	Tapered Roller Cone and Rollers
1B3927	Tapered Roller Cone and Rollers
24-971525R91R9G3	Tapered Roller Cone and Rollers
26229J	Tapered Roller Cone and Rollers
274693	Tapered Roller Cone and Rollers
38331	Tapered Roller Cone and Rollers
4253997	Tapered Roller Cone and Rollers
462TA45	Tapered Roller Cone and Rollers
4E21359	Tapered Roller Cone and Rollers
62AX160	Tapered Roller Cone and Rollers
669385	Tapered Roller Cone and Rollers
827432	Tapered Roller Cone and Rollers
833441	Tapered Roller Cone and Rollers
971525R91	Tapered Roller Cone and Rollers
BB26229	Tapered Roller Cone and Rollers
BT641	Tapered Roller Cone and Rollers
FFB187/01-508	Tapered Roller Cone and Rollers
K641	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0661?

The FSCG of the NSN 3110-00-100-0661 is 3110

Does the NSN 3110-00-100-0661 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0661 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 3110-00-100-0661 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-0661 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 3110-00-100-0661 was assigned to the Federal Catalog?

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