1651879

View detailed technical data, stock status, and sourcing information for: 1651879
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-396-1752

Item Name Code

00047

Assigment Date

09/14/1994 (31 years ago)

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

0.1963 inches minimum and 0.1968 inches maximum bore diameter, 0.4670 inches minimum and 0.4770 inches maximum inner ring width, 7.5600 inches nominal crown radius, 0.4280 inches minimum and 0.4330 inches maximum outer ring width, 0.6280 inches minimum and 0.6310 inches maximum overall outside diameter

Product Characteristics

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

Bore Diameter: 0.1963 inches minimum and 0.1968 inches maximum
Overall Outside Diameter: 0.6280 inches minimum and 0.6310 inches maximum
Outer Ring Width: 0.4280 inches minimum and 0.4330 inches maximum
Inner Ring Width: 0.4670 inches minimum and 0.4770 inches maximum
Crown Radius: 7.5600 inches nominal
Material: plastic acetal or plastic polyamide (nylon) seal
Material: steel separator
Material: steel comp e52100 inner race
Material: steel comp e52100 outer race
Style Designator: track roller

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
1651879	Track Roller Roller Bearing
1651879-1	Track Roller Roller Bearing
FYRJSC-516	Track Roller Roller Bearing
YR-1024	Track Roller Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-396-1752?

The FSCG of the NSN 3110-01-396-1752 is 3110

Does the NSN 3110-01-396-1752 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-396-1752 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 3110-01-396-1752 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-396-1752 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 3110-01-396-1752 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Sep 14, 1994