5310-00-393-3478

Find complete technical information, availability, and procurement data for: 5310-00-393-3478
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-393-3478

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

1.937 inches nominal nut diameter, 0.250 inches nominal drive point depth, right-hand thread direction, round nut style, 3b thread class

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Drive Point Depth: 0.250 inches nominal
Nut Style: round
Nut Diameter: 1.937 inches nominal
Nut Thickness: 0.500 inches nominal
Drive Point Quantity: 2
Drive Point Diameter: 0.250 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Special Features: third hole on bearing surface drilled and tapped 0.250-20 unc 2b
Material: steel 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
2226P	Round Plain Nut
SK133648	Round Plain Nut
SL6500PC51	Round Plain Nut
SL7486PC55	Round Plain Nut
SL7773PC13	Round Plain Nut
SL7774PC13	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-393-3478?

The FSCG of the NSN 5310-00-393-3478 is 5310

Does the NSN 5310-00-393-3478 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-393-3478 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 5310-00-393-3478 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-393-3478 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 5310-00-393-3478 was assigned to the Federal Catalog?

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