1DD427

View detailed technical data, stock status, and sourcing information for: 1DD427
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-470-0938

Item Name Code

22293

Assigment Date

01/01/1961 (65 years ago)

single bolt hole circle mounting hole arrangement style, 3.844 inches nominal aperture diameter, 5.500 inches nominal outside diameter, raised surface w/ aperture cross-sectional shape style, 0.328 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.

Cross-Sectional Shape Style: raised surface w/ aperture
Outside Diameter: 5.500 inches nominal
Mounting Hole Diameter: 0.328 inches nominal
Aperture Diameter: 3.844 inches nominal
Mounting Hole Arrangement Style: single bolt hole circle
Bolt Circle Hole Quantity: 6
Overall Thickness: 0.250 inches nominal
Mounting Bolt Circle Diameter: 5.000 inches nominal
Raised Surface Height: 0.125 inches nominal
Mounting Hole Type: round, unthreaded
Outside Raised Surface Diameter: 4.000 inches nominal
Material: steel overall
Style Designator: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-346-4549	No Name Available	01/01/1963

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
1DD427	Bearing Retaining Plate
2815004700938	Bearing Retaining Plate
5176991CPC5176998	Bearing Retaining Plate
5176998	Bearing Retaining Plate
PC5176998	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-00-470-0938?

The FSCG of the NSN 3110-00-470-0938 is 3110

Does the NSN 3110-00-470-0938 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-470-0938 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 3110-00-470-0938 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-470-0938 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 3110-00-470-0938 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961