1580175-1

View detailed technical data, stock status, and sourcing information for: 1580175-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-008-7672

Item Name Code

22293

Assigment Date

08/29/1975 (50 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

1.812 inches nominal aperture diameter, single bolt hole circle mounting hole arrangement style, 2.906 inches nominal outside diameter, flat w/aperture cross-sectional shape style, 0.180 inches minimum and 0.185 inches maximum 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.

Cross-Sectional Shape Style: flat w/aperture
Outside Diameter: 2.906 inches nominal
Mounting Hole Diameter: 0.180 inches minimum and 0.185 inches maximum
Aperture Diameter: 1.812 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 8
Overall Thickness: 0.125 inches nominal
Mounting Bolt Circle Diameter: 2.531 inches nominal
Mounting Hole Type: round, unthreaded
Material: steel overall
Surface Treatment: cadmium and chromate overall
Style Designator: round

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
1580175-1	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-008-7672?

The FSCG of the NSN 3110-01-008-7672 is 3110

Does the NSN 3110-01-008-7672 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-008-7672 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 3110-01-008-7672 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-008-7672 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 3110-01-008-7672 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Aug 29, 1975