7A400002

View detailed technical data, stock status, and sourcing information for: 7A400002
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-198-1901

Item Name Code

00030

Assigment Date

01/01/1963 (63 years ago)

steel overall material, id undercut to a 2.0625 in. od special features, 1.6250 inches minimum and 1.6370 inches maximum bore diameter, 2.7470 inches minimum and 2.7480 inches maximum outside diameter, 0.5300 inches minimum and 0.5340 inches maximum overall width

Product Characteristics

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

Outside Diameter: 2.7470 inches minimum and 2.7480 inches maximum
Overall Width: 0.5300 inches minimum and 0.5340 inches maximum
Bore Diameter: 1.6250 inches minimum and 1.6370 inches maximum
Special Features: id undercut to a 2.0625 in. od
Material: steel overall
Style Designator: grooved

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-393-0823	No Name Available	01/01/1963
3110-00-424-6119	No Name Available	01/01/1960

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
10A2476	Bearing Seat
10BCR11	Bearing Seat
10C0224	Bearing Seat
151089	Bearing Seat
218165	Bearing Seat
24338J	Bearing Seat
3S5171	Bearing Seat
40614	Bearing Seat
415K1	Bearing Seat
72R25	Bearing Seat
7348006	Bearing Seat
7A400002	Bearing Seat
V616X	Bearing Seat

FAQs

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

What is the FSCG of the NSN 3110-00-198-1901?

The FSCG of the NSN 3110-00-198-1901 is 3110

Does the NSN 3110-00-198-1901 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3110-00-198-1901 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 3110-00-198-1901 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-198-1901 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 3110-00-198-1901 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963