5340-01-383-0511

Find complete technical information, availability, and procurement data for: 5340-01-383-0511
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-383-0511

Item Name Code

40223

Assigment Date

11/17/1993 (32 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

2.875 inches nominal length, 0.281 inches nominal counterbore depth, 2.500 inches nominal width, 0.375 inches nominal thickness, 1.812 inches nominal counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Counterbore Diameter: 1.812 inches nominal
Counterbore Depth: 0.281 inches nominal
Width: 2.500 inches nominal
Thickness: 0.375 inches nominal
Length: 2.875 inches nominal
Mounting Hole Diameter: 0.406 inches nominal all holes
Mounting Hole Quantity: 2
Aperture Diameter: 1.812 inches nominal
Mounting Hole Type: unthreaded
Features Provided: aperture
Aperture Shape: round
Aperture Type: counterbored
Special Features: mounting configuration: 1.750 in. dist fm hole ctrs
Material: nickel alloy 400
Material Document And Classification: qq-n-281, class 1 fed spec single material response
Shape: special

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
4457182 PC 52	Mounting Plate
5580571 PC52	Mounting Plate
708-4457182 PC 52	Mounting Plate

FAQs

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

What is the FSCG of the NSN 5340-01-383-0511?

The FSCG of the NSN 5340-01-383-0511 is 5340

Does NSN 5340-01-383-0511 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 5340-01-383-0511 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-383-0511 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-383-0511 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Nov 17, 1993