374551-1

View detailed technical data, stock status, and sourcing information for: 374551-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-654-8331

Item Name Code

00049

Assigment Date

01/01/1963 (63 years ago)

externally threaded shank style, right-hand thread direction, 0.6250 inches nominal shank diameter, 3a thread class, 5.3980 inches nominal overall length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Shank Diameter: 0.6250 inches nominal
Shank Style: externally threaded
Overall Length: 5.3980 inches nominal
Bore Diameter: 1.2500 inches nominal
Overall Outside Diameter: 2.8760 inches nominal
Shank Thread Length: 1.0700 inches nominal
Outer Ring Width: 0.4430 inches minimum and 0.4530 inches maximum
Inner Ring Width: 0.5000 inches nominal
Length From Bore Center To Shank End: 3.9600 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Alignment Type: rigid
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: rubber synthetic seal
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel comp 8630 rod end body
Material Document And Classification: mil-s-6050 mil spec single material response rod end body
Surface Treatment: cadmium inner ring
Surface Treatment: cadmium outer ring
Style Designator: single row, ball
Thread Series Designator: unf

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
374551-1	Rod End Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-654-8331?

The FSCG of the NSN 3110-00-654-8331 is 3110

Does the NSN 3110-00-654-8331 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-654-8331 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 3110-00-654-8331 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-654-8331 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 3110-00-654-8331 was assigned to the Federal Catalog?

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