MU103B

View detailed technical data, stock status, and sourcing information for: MU103B
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-0540

Item Name Code

00024

Assigment Date

01/01/1961 (65 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

0.6250 inches nominal overall width, afbma class 2 standard tolerance designation, 0.0630 inches nominal backface corner radius, steep angle special features, 2.5625 inches nominal outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 2.5625 inches nominal
Overall Width: 0.6250 inches nominal
Backface Corner Radius: 0.0630 inches nominal
Standard Tolerance Designation: afbma class 2
Special Features: steep angle
Material: steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-9378	No Name Available	07/18/1967

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
0105451H	Tapered Roller Bearing Cup
0604383	Tapered Roller Bearing Cup
0604383-0	Tapered Roller Bearing Cup
105451H	Tapered Roller Bearing Cup
23256	Tapered Roller Bearing Cup
323256	Tapered Roller Bearing Cup
924438	Tapered Roller Bearing Cup
925005	Tapered Roller Bearing Cup
BT23256	Tapered Roller Bearing Cup
FFB187/01-TYPE ABMA 23256	Tapered Roller Bearing Cup
GTB3162	Tapered Roller Bearing Cup
MU103B	Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0540?

The FSCG of the NSN 3110-00-100-0540 is 3110

Does the NSN 3110-00-100-0540 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-100-0540 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 3110-00-100-0540 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-100-0540 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 3110-00-100-0540 was assigned to the Federal Catalog?

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