T451

View detailed technical data, stock status, and sourcing information for: T451
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-004-5069

Item Name Code

00020

Assigment Date

06/10/1975 (51 years ago)

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

ground surface finish, machined retainer fabrication method, 9.8750 inches minimum and 9.8751 inches maximum overall outside diameter, 4.5000 inches minimum and 4.5001 inches maximum bore diameter, 2.1100 inches minimum and 2.1400 inches maximum overall height

Product Characteristics

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

Overall Height: 2.1100 inches minimum and 2.1400 inches maximum
Bore Diameter: 4.5000 inches minimum and 4.5001 inches maximum
Overall Outside Diameter: 9.8750 inches minimum and 9.8751 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Alignment Type: rigid
Thrust Directional Capability Designation: single
Material: copper alloy retainer
Material: steel comp 5140 roller
Material: steel comp 5140 washer
Style Designator: tapered rollers, banded od

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
115657001PC39	Thrust Roller Bearing
3110PL0732104	Thrust Roller Bearing
45TTHD020	Thrust Roller Bearing
J-2-4-12	Thrust Roller Bearing
T-451 TYPE TTHD	Thrust Roller Bearing
T451	Thrust Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-004-5069?

The FSCG of the NSN 3110-01-004-5069 is 3110

Does the NSN 3110-01-004-5069 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-01-004-5069 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 3110-01-004-5069 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-004-5069 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 3110-01-004-5069 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Jun 10, 1975