3130-00-449-8398

Find complete technical information, availability, and procurement data for: 3130-00-449-8398
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-00-449-8398

Item Name Code

30556

Assigment Date

05/30/1974 (52 years ago)

A generator set using a gas turbine engine as the prime mover, the complete unit being mounted on a trailer in order to provide a mobile power source. Excludes:generator set, gas turbine engine and generator set, gas turbine engine, semitrailer mounted.

2.0000 inches nominal housing diameter, 0.0620 inches nominal flange thickness, 1.6250 inches nominal bolt circle diameter, 0.6240 inches minimum and 0.6245 inches maximum bore diameter, 0.0960 inches nominal mounting hole diameter

Product Characteristics

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

Bolt Circle Diameter: 1.6250 inches nominal
Flange Thickness: 0.0620 inches nominal
Mounting Hole Diameter: 0.0960 inches nominal
Bore Diameter: 0.6240 inches minimum and 0.6245 inches maximum
Housing Diameter: 2.0000 inches nominal
Housing Length: 0.7340 inches nominal
Rolling Element Groove Quantity: 1
Alignment Type: rigid
Internal Fit-Up Designation: loose
Assembly Overall Length: 0.7340 inches nominal
Block Type: fixed
Shaft End Type: closed or open
Load Capability Type: radial
Features Provided: ground rolling element groove
Rotating Element Locking Method: straight sleeve
Mounting Hole Type: round, unthreaded
Lubrication Material: grease
Material: aluminum alloy 2024 housing
Material: steel comp e52100 bearing
Material Document And Classification: qq-a-225/6,t351 fed spec single material response housing
Style Designator: flange block

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
43016-430	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-449-8398?

The FSCG of the NSN 3130-00-449-8398 is 3130

Does the NSN 3130-00-449-8398 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-00-449-8398 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 3130-00-449-8398 contain precious materials?

Precious metal content is unknown

Does NSN 3130-00-449-8398 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 3130-00-449-8398 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, May 30, 1974