5310-00-297-0318

Find complete technical information, availability, and procurement data for: 5310-00-297-0318
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-297-0318

Item Name Code

15937

Assigment Date

01/01/1963 (63 years ago)

0.060 inches maximum distance across split opening, 70.0 rockwell b minimum and 85.0 rockwell b maximum hardness rating, 1.557 inches minimum and 1.567 inches maximum outside diameter, 1.169 inches minimum and 1.179 inches maximum hole diameter, 0.032 inches minimum and 0.038 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 1.169 inches minimum and 1.179 inches maximum
Outside Diameter: 1.557 inches minimum and 1.567 inches maximum
Distance Across Split Opening: 0.060 inches maximum
Material Thickness: 0.032 inches minimum and 0.038 inches maximum
Hardness Rating: 70.0 rockwell b minimum and 85.0 rockwell b maximum
Material: steel comp 1010 overall
Material Document And Classification: mil-s-11310 mil spec single material response overall
Style Designator: split

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-368-6475	No Name Available	01/01/1960
5310-00-886-7225	No Name Available	01/01/1976

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
3-15-33	Split Washer

FAQs

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

What is the FSCG of the NSN 5310-00-297-0318?

The FSCG of the NSN 5310-00-297-0318 is 5310

Does the NSN 5310-00-297-0318 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-297-0318 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 5310-00-297-0318 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-297-0318 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 5310-00-297-0318 was assigned to the Federal Catalog?

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