5310-00-947-6903

Find complete technical information, availability, and procurement data for: 5310-00-947-6903
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-947-6903

Item Name Code

13393

Assigment Date

04/08/1966 (60 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

round peripheral shape style, rectangular cross-sectional shape style, 0.177 inches minimum and 0.180 inches maximum thickness, round center hole shape style, 0.505 inches minimum and 0.510 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.505 inches minimum and 0.510 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.177 inches minimum and 0.180 inches maximum
Overall Diameter: 1.250 inches nominal
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum
Surface Finish: 100.0 microinches bottom
Surface Finish: 100.0 microinches top
Special Features: 0.500radius left and right side
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000 cond c mil spec single material response overall
Surface Treatment: cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-028-8871	No Name Available	09/01/1998

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
6435-20179-100	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-947-6903?

The FSCG of the NSN 5310-00-947-6903 is 5310

Does the NSN 5310-00-947-6903 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-947-6903 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 5310-00-947-6903 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-947-6903 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 5310-00-947-6903 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Apr 8, 1966