4520-01-074-7448

Find complete technical information, availability, and procurement data for: 4520-01-074-7448
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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

4520-01-074-7448

Item Name Code

11327

Assigment Date

04/06/1979 (47 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

stud type element connection style, noninfrared element radiation spectrum, tubular, single coil, double terminals body style, 2 terminal quantity, 5.750 inches nominal minimum clearance distance

Product Characteristics

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

Body Style: tubular, single coil, double terminals
Terminal Quantity: 2
Minimum Clearance Distance: 5.750 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: stud type
Terminal Length: 1.500 inches nominal
Heat Quantity: 1
Maximum Wattage Rating In Watts: 1000.0 single voltage
Element Quantity: 1
Nominal Thread Size: 0.125 inches stud
Thread Quantity: 40.0 per inch stud
Voltage In Volts And Current Type: 254.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 60.0
Material: steel corrosion resisting sheath
Thread Series Designator: unc stud

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
3-32-35-1	Immer Electrical Heating Element
3148364	Immer Electrical Heating Element
563458	Immer Electrical Heating Element
563458-000	Immer Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-074-7448?

The FSCG of the NSN 4520-01-074-7448 is 4520

Does the NSN 4520-01-074-7448 have a Schedule B code assigned?

Yes, the Schedule B code is 8516909500

Does NSN 4520-01-074-7448 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 4520-01-074-7448 contain precious materials?

Precious metal content is unknown

Does NSN 4520-01-074-7448 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 4520-01-074-7448 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Apr 6, 1979