5310-01-482-3266

Find complete technical information, availability, and procurement data for: 5310-01-482-3266
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-482-3266

Item Name Code

29730

Assigment Date

02/15/2001 (25 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.

3b thread class, 1.700 inches minimum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction, 0.548 inches minimum and 0.578 inches maximum overall 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 1.700 inches minimum
Overall Height: 0.548 inches minimum and 0.578 inches maximum
Nut Style: slotted hexagon
Washer Thickness: 0.090 inches nominal
Width Across Flats: 1.239 inches minimum and 1.257 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.125 inches
Part Name Assigned By Controlling Agency: nut, self-locking, lightweight, thin, castellated
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, ty 2, cl 2 mil spec 1st treatment response 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
MS14145-18	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-482-3266?

The FSCG of the NSN 5310-01-482-3266 is 5310

Does the NSN 5310-01-482-3266 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-482-3266 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 5310-01-482-3266 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-482-3266 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 5310-01-482-3266 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Feb 15, 2001