5310-01-260-3574

Find complete technical information, availability, and procurement data for: 5310-01-260-3574
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-260-3574

Item Name Code

05280

Assigment Date

07/30/1987 (38 years ago)

An item having two flat bearing surfaces, conforming to the same shape as the base of a nut (1), plain, plate and nut (1), self-locking, plate. It is used to provide better alignment in assembly.

0.098 inches minimum and 0.103 inches maximum mounting hole diameter, right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, 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
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 1.260 inches maximum
Nut Height: 0.750 inches maximum
Plate Thickness: 0.060 inches nominal
Plate Width: 0.658 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.098 inches minimum and 1.002 inches maximum
Temp Rating: -80.0 fahrenheit minimum and 400.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.2500 inches
Material: rubber butadiene-acrylonitrile class nbr seal
Material: steel base
Material: steel nut
Surface Treatment: cadmium and chromate base
Surface Treatment: cadmium nut
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec all treatment responses base

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
F19769-4	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-260-3574?

The FSCG of the NSN 5310-01-260-3574 is 5310

Does the NSN 5310-01-260-3574 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-260-3574 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 5310-01-260-3574 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-260-3574 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 5310-01-260-3574 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jul 30, 1987