310672

View detailed technical data, stock status, and sourcing information for: 310672
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-728-4032

Item Name Code

00041

Assigment Date

02/28/1968 (58 years ago)

2 shield quantity, 0.7774 inches nominal overall outside diameter, 0.2970 inches nominal inner ring width, 0.1900 inches nominal bore diameter, 0.2700 inches nominal outer ring width

Product Characteristics

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

Bore Diameter: 0.1900 inches nominal
Overall Outside Diameter: 0.7774 inches nominal
Outer Ring Width: 0.2700 inches nominal
Inner Ring Width: 0.2970 inches nominal
Shield Quantity: 2
Alignment Type: self-aligning
Load Direction: radial
Self-Alignment Location: internal
Standard Tolerance Designation: afbma std tolerance for airframe needle bearings
Special Features: shields have 5 deg self-alignments in either dir.
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: steel ball
Material: steel corrosion resisting shield
Material: steel inner ring
Material: steel outer ring
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: single row self aligning single row inner ring extended both sides

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-683-9758	No Name Available	05/06/1970
3110-00-935-5663	No Name Available	03/01/1980

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
180067	Airframe Ball Bearing
310672	Airframe Ball Bearing
310673	Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-728-4032?

The FSCG of the NSN 3110-00-728-4032 is 3110

Does the NSN 3110-00-728-4032 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-728-4032 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 3110-00-728-4032 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-728-4032 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 3110-00-728-4032 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 28, 1968