73557S

View detailed technical data, stock status, and sourcing information for: 73557S
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-112-5890

Item Name Code

00051

Assigment Date

01/01/1963 (63 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

afbma std tolerance for industrial needle bearings standard tolerance designation, 1.0000 inches nominal overall outside diameter, rigid alignment type, 0.7500 inches nominal bore 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: 0.7500 inches nominal
Overall Outside Diameter: 1.0000 inches nominal
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-729-5228	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
713872	Needle Roller Bearing
73557S	Needle Roller Bearing
GB128X	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-112-5890?

The FSCG of the NSN 3110-00-112-5890 is 3110

Does the NSN 3110-00-112-5890 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-112-5890 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 3110-00-112-5890 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-112-5890 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 3110-00-112-5890 was assigned to the Federal Catalog?

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