5310-01-348-8513

Find complete technical information, availability, and procurement data for: 5310-01-348-8513
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-348-8513

Item Name Code

29730

Assigment Date

11/18/1991 (34 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

1.300 inches minimum washer outside diameter, dry film lubricant lubrication, right-hand thread direction, prevailing torque all metal design locking feature, 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
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 1.300 inches minimum
Lubrication: dry film lubricant
Overall Height: 0.906 inches nominal
Nut Style: castellated hexagon
Washer Thickness: 0.120 inches nominal
Width Across Flats: 0.990 inches minimum and 1.006 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 14
Nominal Thread Size: 0.875 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material response overall
Surface Treatment: passivate nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response nut

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
03A186-14L	Extended Washer Self-Locking Nut
73781CM-1414	Extended Washer Self-Locking Nut
SME9925-14	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-348-8513?

The FSCG of the NSN 5310-01-348-8513 is 5310

Does the NSN 5310-01-348-8513 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-348-8513 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 5310-01-348-8513 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-348-8513 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 5310-01-348-8513 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Nov 18, 1991