4520-01-024-6294

Find complete technical information, availability, and procurement data for: 4520-01-024-6294
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4520 Space and Water Heating Equipment

National Stock Number

4520-01-024-6294

Item Name Code

29427

Assigment Date

07/15/1976 (50 years ago)

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

0.228 inches nominal hole diameter, flange type mounting facility mounting method style, finned, tubular, terminal's at each end body style, 17.750 inches nominal overall length, 2 terminal quantity

Product Characteristics

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

Mounting Method Style: flange type mounting facility
Body Style: finned, tubular, terminal's at each end
Terminal Quantity: 2
Hole Diameter: 0.228 inches nominal
Overall Length: 17.750 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: stud type
Terminal Length: 1.000 inches nominal
Mounting Facility Length: 2.000 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.625 inches nominal
Mounting Facility Width: 1.500 inches nominal
Hole Or Slot Quantity: 2
Heat Quantity: 1
Length: 7.750 inches nominal
Element Quantity: 1
Nominal Thread Size: 0.164 inches stud
Thread Quantity: 32.0 per inch stud
Voltage In Volts And Current Type: 440.0 ac single voltage
Phase: three single voltage
Frequency In Hertz: 60.0
Material: chromium and nickel resistance wire
Material: magnesium oxide resistance wire embedding/support insulation
Material: steel comp 304 sheath
Thread Series Designator: unc stud

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4540-00-167-0360	No Name Available	11/01/1978

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
67-201A	Nonim Electrical Heating Element
VDH-255	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-024-6294?

The FSCG of the NSN 4520-01-024-6294 is 4520

Does the NSN 4520-01-024-6294 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-024-6294 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 4520-01-024-6294 contain precious materials?

Precious metal content is unknown

Does NSN 4520-01-024-6294 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 4520-01-024-6294 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Jul 15, 1976