424-580

View detailed technical data, stock status, and sourcing information for: 424-580
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-326-0824

Item Name Code

30559

Assigment Date

09/18/1990 (35 years ago)

A stationary arched metal segment used to establish clearance and a seal for the tip of a blade, turbine rotor, aircraft gas turbine engine. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a seal ring, labyrinth, aircraft gas turbine engine.

2.002 inches nominal housing height, 1.800 inches nominal center to center distance between mounting holes along width, 0.253 inches nominal mounting hole diameter, 1.1770 inches nominal bore diameter, 0.945 inches nominal housing length

Product Characteristics

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

Mounting Hole Diameter: 0.253 inches nominal
Bore Diameter: 1.1770 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 1.800 inches nominal
Housing Height: 2.002 inches nominal
Housing Length: 0.945 inches nominal
Housing Width: 2.364 inches nominal
Assembly Overall Length: 0.957 inches nominal
Height From Bottom Of Base To Bore Centerline: 1.153 inches nominal
Features Provided: bushing
Mounting Hole Type: round, unthreaded
Special Features: u-shaped bottom width
Material: steel corrosion resisting overall excluding bore or aperture
Style Designator: pillow block, solid

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
424-580	Bearing Unit Housing

FAQs

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

What is the FSCG of the NSN 3130-01-326-0824?

The FSCG of the NSN 3130-01-326-0824 is 3130

Does the NSN 3130-01-326-0824 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-326-0824 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 3130-01-326-0824 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-326-0824 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 3130-01-326-0824 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Sep 18, 1990