2147238

View detailed technical data, stock status, and sourcing information for: 2147238
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-317-5291

Item Name Code

22293

Assigment Date

03/31/1990 (36 years ago)

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

raised surface w/ aperture cross-sectional shape style, 0.2170 inches minimum and 0.2240 inches maximum mounting hole diameter, 1.3120 inches nominal width, 0.5310 inches nominal aperture diameter, 1.4370 inches nominal length

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: raised surface w/ aperture
Width: 1.3120 inches nominal
Length: 1.4370 inches nominal
Mounting Hole Diameter: 0.2170 inches minimum and 0.2240 inches maximum
Aperture Diameter: 0.5310 inches nominal
Mounting Hole Arrangement Style: four holes
Distance Between Holes Along Length: 1.0000 inches nominal
Distance Between Holes Along Width: 0.8750 inches nominal
Overall Thickness: 0.2180 inches nominal
Countersink Diameter: 0.3850 inches minimum and 0.3950 inches maximum
Raised Surface Height: 0.0620 inches nominal
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Distance From Vertical Centerline To Center Of Right Hole: 0.5000 inches nominal
Distance From Horizontal Centerline To Center Of Right Hole: 0.4370 inches nominal
Mounting Hole Type: round, unthreaded, countersunk
Outside Raised Surface Diameter: 0.8120 inches nominal
Material: aluminum alloy 6061 overall
Material Document And Classification: astm b483 assn std single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 2,cl 1 mil spec single treatment response overall
Style Designator: rectangle

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
2147238	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-317-5291?

The FSCG of the NSN 3110-01-317-5291 is 3110

Does the NSN 3110-01-317-5291 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-317-5291 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 3110-01-317-5291 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-317-5291 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 3110-01-317-5291 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Mar 31, 1990