5310-01-163-7388

Find complete technical information, availability, and procurement data for: 5310-01-163-7388
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-163-7388

Item Name Code

35607

Assigment Date

10/07/1983 (42 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

castellated, double hexagon nut style, prevailing torque all metal design locking feature, 3a thread class, right-hand thread direction, 0.492 inches minimum and 0.502 inches maximum nut height

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: castellated, double hexagon
Nut Height: 0.492 inches minimum and 0.502 inches maximum
Width Across Flats: 0.598 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered or flat
Part Name Assigned By Controlling Agency: navy special project
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
57913600-01	Nut,self-Locking,castellated,dou

FAQs

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

What is the FSCG of the NSN 5310-01-163-7388?

The FSCG of the NSN 5310-01-163-7388 is 5310

Does the NSN 5310-01-163-7388 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-163-7388 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 5310-01-163-7388 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-163-7388 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 5310-01-163-7388 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Oct 7, 1983