5310-01-393-1323

Find complete technical information, availability, and procurement data for: 5310-01-393-1323
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-393-1323

Item Name Code

15933

Assigment Date

07/14/1994 (32 years ago)

A half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end, for inserting in a hole drilled at right angle to the axis of the stud, shaft, or like item. Its ends are separable or one end is bent to hold it in place.

90.0 degrees nominal recess angle, 0.470 inches minimum and 0.530 inches maximum material thickness, 0.875 inches minimum and 0.878 inches maximum hole diameter, 6.428 inches minimum and 6.448 inches maximum outside diameter, 1.240 inches minimum and 1.250 inches maximum recess diameter

Product Characteristics

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

Hole Diameter: 0.875 inches minimum and 0.878 inches maximum
Outside Diameter: 6.428 inches minimum and 6.448 inches maximum
Recess Diameter: 1.240 inches minimum and 1.250 inches maximum
Material Thickness: 0.470 inches minimum and 0.530 inches maximum
Recess Angle: 90.0 degrees nominal
Part Name Assigned By Controlling Agency: navy special project
Special Features: 3 lugs for chucking purposes only 120 degrees apart by 0.75 long located at the base of the recessed washer.
Material: copper alloy 922 overall

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
87954E	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-393-1323?

The FSCG of the NSN 5310-01-393-1323 is 5310

Does the NSN 5310-01-393-1323 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-393-1323 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 5310-01-393-1323 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-393-1323 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 5310-01-393-1323 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Jul 14, 1994