ARS997

View detailed technical data, stock status, and sourcing information for: ARS997
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-235-2874

Item Name Code

00014

Assigment Date

06/27/1986 (40 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

5.0003 inches nominal overall outside diameter, 4.4998 inches nominal bore diameter, pressed retainer fabrication method, 0.2500 inches nominal overall width, ground surface finish

Product Characteristics

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

Overall Width: 0.2500 inches nominal
Bore Diameter: 4.4998 inches nominal
Overall Outside Diameter: 5.0003 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Special Features: electro-deposition plated corrosion resistance
Functional Description: combination of radial,trust and movement loading
Material: copper alloy 260 retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: astm a295 assn std single material response or 66 fed std single material response ball
Material Document And Classification: astm a295 assn std single material response or 66 fed std single material response inner ring
Material Document And Classification: astm a295 assn std single material response or 66 fed std single material response outer ring
Material Document And Classification: sae ca260 assn std single material response or qq-b-613 fed spec single material response retainer
Style Designator: 4 point ball contact, solid inner and outer rings, 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
A3990/61757	Annular Ball Bearing
ARS997	Annular Ball Bearing
NA045XPO	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-235-2874?

The FSCG of the NSN 3110-01-235-2874 is 3110

Does the NSN 3110-01-235-2874 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-235-2874 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 3110-01-235-2874 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-235-2874 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 3110-01-235-2874 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Jun 27, 1986