1A/A225

View detailed technical data, stock status, and sourcing information for: 1A/A225
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-144-6909

Item Name Code

00014

Assigment Date

12/27/1982 (43 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

0.1875 inches nominal bore diameter, 0.3100 inches nominal flange width, 0.3750 inches nominal outer ring outside diameter, 0.1250 inches nominal overall width, 0.4220 inches nominal flange outside diameter

Product Characteristics

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

Overall Width: 0.1250 inches nominal
Bore Diameter: 0.1875 inches nominal
Flange Outside Diameter: 0.4220 inches nominal
Flange Width: 0.3100 inches nominal
Outer Ring Outside Diameter: 0.3750 inches nominal
Surface Finish: ground
Shield Quantity: 1
Load Direction: radial
Bore Shape: straight
Material: steel overall
Style Designator: counterbored outer ring, non-separable

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
1A/A225	Annular Ball Bearing
SFR-P66SS4	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-144-6909?

The FSCG of the NSN 3110-01-144-6909 is 3110

Does the NSN 3110-01-144-6909 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-144-6909 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 3110-01-144-6909 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-144-6909 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 3110-01-144-6909 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Dec 27, 1982