3110-01-449-2974

Find complete technical information, availability, and procurement data for: 3110-01-449-2974
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-449-2974

Item Name Code

00049

Assigment Date

09/25/1997 (28 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

hollow shank style, 1.2400 inches minimum and 1.2600 inches maximum overall outside diameter, 0.3122 inches minimum and 0.3125 inches maximum bore diameter, 3.0630 inches nominal overall length, 0.6460 inches minimum and 0.6660 inches maximum outer ring width

Product Characteristics

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

Shank Style: hollow
Overall Length: 3.0630 inches nominal
Bore Diameter: 0.3122 inches minimum and 0.3125 inches maximum
Overall Outside Diameter: 1.2400 inches minimum and 1.2600 inches maximum
Outer Ring Width: 0.6460 inches minimum and 0.6660 inches maximum
Inner Ring Width: 0.8650 inches minimum and 0.8700 inches maximum
Length From Bore Center To Shank End: 2.4280 inches minimum and 2.4480 inches maximum
Shank Bore Diameter: 0.5000 inches nominal
Shank Bore Depth: 1.5620 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Self-Alignment Location: internal
Self-Alignment Angle: 10.00 degrees nominal
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: plastic polytetrafluoroethylene seal
Material: steel ball
Material: steel inner ring
Material: steel rod end body
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: double row, staggered, ball

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
REP5H8 FS436	Rod End Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-449-2974?

The FSCG of the NSN 3110-01-449-2974 is 3110

Does the NSN 3110-01-449-2974 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-01-449-2974 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 3110-01-449-2974 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-449-2974 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 3110-01-449-2974 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Sep 25, 1997