5310-01-334-3640

Find complete technical information, availability, and procurement data for: 5310-01-334-3640
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-334-3640

Item Name Code

05280

Assigment Date

02/21/1991 (35 years ago)

A fastening device of rigid or semirigid material of various shapes and lengths having two or more apertures with lugs or prongs; threaded holes; or nuts. The apertures, threaded holes or nuts may be of any predetermined spacing.

0.103 inches maximum mounting hole 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
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.103 inches maximum
Nut Style: plate (floating)
Nut Length: 1.375 inches nominal
Nut Height: 0.820 inches nominal
Plate Thickness: 0.027 inches maximum
Plate Width: 0.885 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.567 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 1.127 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: iron alloy 651 shell
Material: iron alloy 660 nut
Material: steel comp 301 spring
Material Document And Classification: ams5731 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response nut
Material Document And Classification: ams5525 assn std single material response shell
Surface Treatment: passivate shell
Surface Treatment: passivate spring
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response shell
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring

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
03A243-3-14	Plate Self-Locking Nut
03A243-3-14A	Plate Self-Locking Nut
F52866-3-14A	Plate Self-Locking Nut
F52866-3-14B	Plate Self-Locking Nut
NS2028223-14	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-334-3640?

The FSCG of the NSN 5310-01-334-3640 is 5310

Does the NSN 5310-01-334-3640 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-334-3640 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 5310-01-334-3640 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-334-3640 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 5310-01-334-3640 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Feb 21, 1991