2123469

View detailed technical data, stock status, and sourcing information for: 2123469
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-320-7274

Item Name Code

22293

Assigment Date

06/02/1990 (36 years ago)

A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes:bushing, sleeve; pin, grooved, headless; pin, straight, headless; and pin, hollow.

1.125 inches nominal overall thickness, 2.750 inches nominal outside diameter, 1.998 inches minimum and 1.999 inches maximum body diameter, two bolt holes circles mounting hole arrangement style, 0.219 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.

Outside Diameter: 2.750 inches nominal
Body Diameter: 1.998 inches minimum and 1.999 inches maximum
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Arrangement Style: two bolt holes circles
Overall Thickness: 1.125 inches nominal
First Bolt Circle Diameter: 0.812 inches nominal
Second Bolt Circle Diameter: 2.312 inches nominal
First Bolt Circle Hole Quantity: 4
Second Bolt Circle Hole Quantity: 6
Distance From Center Of Plate To Flat: 1.312 inches nominal
Mounting Hole Type: round, unthreaded
Special Features: a second set of bolt holes 5/16-18unc-3b bottom tap and g(0.261) drill by 0.750 inch deep and minus 0.000 inch and plus 0.031 inch countersunk 90 degrees minus 0 degree plus 10 degrees by 0.343 inch diameter of 4 holes; the external surface will be painted light gray per mil-std-1303 expect outer bolt holes and two raised surfaces
Material: steel comp 1020 overall
Material Document And Classification: astm a575 assn std single material response or astm a576 assn std single material response or astm a108 assn std single material response overall
Surface Treatment: phosphate manganese or phosphate zinc overall
Surface Treatment Document And Classification: dod-p-16232 mil spec 1st treatment response or tt-c-490 fed spec 2nd treatment response overall
Style Designator: dee

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
2123469	Bearing Retaining Plate

FAQs

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

What is the FSCG of the NSN 3110-01-320-7274?

The FSCG of the NSN 3110-01-320-7274 is 3110

Does the NSN 3110-01-320-7274 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-01-320-7274 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 3110-01-320-7274 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-320-7274 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 3110-01-320-7274 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 2, 1990