5310-01-333-4531

Find complete technical information, availability, and procurement data for: 5310-01-333-4531
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-333-4531

Item Name Code

05280

Assigment Date

02/03/1991 (35 years ago)

A nut with projection(s) that is/are designed to localize heating, during welding, at predetermined points and to fuse with the metal to which the nut is mounted.

right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class, 0.317 inches minimum base counterbore diameter, 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: 0.317 inches minimum base
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.130 inches minimum and 0.135 inches maximum
Nut Style: plate
Nut Length: 0.985 inches maximum
Nut Height: 0.641 inches maximum
Plate Thickness: 0.135 inches nominal
Plate Width: 0.495 inches minimum and 0.545 inches maximum
Nut Counterbore Depth: 0.375 inches minimum base
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.354 inches minimum and 0.364 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.716 inches minimum and 0.720 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.3125 inches
Material: steel comp 1045 or steel comp 4130 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 fed spec single 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
BACN10LK5A56	Plate Self-Locking Nut
MA13601-054-6	Plate Self-Locking Nut
MF19058-5-6	Plate Self-Locking Nut
RM12LHA3006M-6-054	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-333-4531?

The FSCG of the NSN 5310-01-333-4531 is 5310

Does the NSN 5310-01-333-4531 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-333-4531 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 5310-01-333-4531 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-333-4531 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 5310-01-333-4531 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Feb 3, 1991