3110-01-274-4291

Find complete technical information, availability, and procurement data for: 3110-01-274-4291
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-274-4291

Item Name Code

00015

Assigment Date

03/09/1988 (38 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

6.6929 inches nominal bore diameter, 2.6378 inches nominal overall width, ground surface finish, 10.2362 inches nominal overall outside diameter, pressed retainer fabrication method

Product Characteristics

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

Overall Width: 2.6378 inches nominal
Bore Diameter: 6.6929 inches nominal
Overall Outside Diameter: 10.2362 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Bore Shape: standard taper
Locating Feature: nonlocating
Material: steel comp e52100 overall
Style Designator: double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable

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
170SD30K	Cylindrical Roller Bearing
170SD80K	Cylindrical Roller Bearing
23034KBR	Cylindrical Roller Bearing
23034KEMW33	Cylindrical Roller Bearing
23034KYMW33	Cylindrical Roller Bearing
LA-8552 PART 170SD80K	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-274-4291?

The FSCG of the NSN 3110-01-274-4291 is 3110

Does the NSN 3110-01-274-4291 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-274-4291 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 3110-01-274-4291 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-274-4291 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 3110-01-274-4291 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Mar 9, 1988