NAS1793A3-3

View detailed technical data, stock status, and sourcing information for: NAS1793A3-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-113-5189

Item Name Code

05280

Assigment Date

05/28/1981 (45 years ago)

A nut having wings designed for manual turning without driver or wrench with an integral feature incorporated for locking on the threads of a mating member.

prevailing torque all metal design locking feature, 0.194 inches minimum nut counterbore diameter, right-hand thread direction, 3b thread class, dry film lubricant lubrication

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
Counterbore Diameter: 0.194 inches minimum nut
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.750 inches maximum
Nut Height: 0.375 inches maximum
Plate Thickness: 0.027 inches minimum and 0.037 inches maximum
Plate Width: 0.830 inches maximum
Removable Nut Manufacturer Code: 80205
Nut Counterbore Depth: 0.188 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.330 inches minimum and 0.340 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 0.484 inches minimum and 0.488 inches maximum
Removable Nut Manufacturer Part Number: nas1794
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel nut
Material: steel shell
Surface Treatment: cadmium and chromate nut
Surface Treatment: cadmium and chromate shell
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec all treatment responses shell
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec all treatment responses nut
Specification/Standard Data: 80205-nas1793 professional/industrial association standard

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
5310PL0779051	Plate Self-Locking Nut
NAS1793A3-3	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-113-5189?

The FSCG of the NSN 5310-01-113-5189 is 5310

Does the NSN 5310-01-113-5189 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-113-5189 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 5310-01-113-5189 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-113-5189 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 5310-01-113-5189 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, May 28, 1981