7451287

View detailed technical data, stock status, and sourcing information for: 7451287
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-843-2449

Item Name Code

00021

Assigment Date

12/30/1966 (59 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

1.5000 inches nominal bore diameter, 0.9375 inches nominal overall width, 0.1875 inches nominal standout width, 3.0000 inches nominal overall outside diameter, 0.1250 inches nominal backface corner radius

Product Characteristics

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

Overall Width: 0.9375 inches nominal
Bore Diameter: 1.5000 inches nominal
Overall Outside Diameter: 3.0000 inches nominal
Backface Corner Radius: 0.1250 inches nominal
Standout Width: 0.1875 inches nominal
Cone Corner Radius: 0.2180 inches nominal
Cone Width: 1.0100 inches nominal
Cup Width: 0.7500 inches nominal
Retainer Fabrication Method: pressed
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: straight bore, normal angle

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
2777-2720	Tapered Roller Bearing
7451287	Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-843-2449?

The FSCG of the NSN 3110-00-843-2449 is 3110

Does the NSN 3110-00-843-2449 have a Schedule B code assigned?

Yes, the Schedule B code is 8482200030

Does NSN 3110-00-843-2449 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 3110-00-843-2449 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-843-2449 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 3110-00-843-2449 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 30, 1966