78F-1375-42

View detailed technical data, stock status, and sourcing information for: 78F-1375-42
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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

4520-01-202-3421

Item Name Code

11327

Assigment Date

03/01/1985 (41 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.)

tubular, flanged, w/terminals body style, 2 terminal quantity, noninfrared element radiation spectrum, terminal screw element connection style, 10.187 inches nominal overall length

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, flanged, w/terminals
Terminal Quantity: 2
Overall Length: 10.187 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: terminal screw
Heat Quantity: 1
Length: 9.312 inches nominal
Maximum Wattage Rating In Watts: 3500.0 single voltage
Element Quantity: 1
Voltage In Volts And Current Type: 480.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 50.0 and 60.0
Material: chromium and nickel resistance wire
Material: copper sheath

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
02-04-352	Immer Electrical Heating Element
78F-1375-42	Immer Electrical Heating Element
R02.04.352.00	Immer Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-202-3421?

The FSCG of the NSN 4520-01-202-3421 is 4520

Does the NSN 4520-01-202-3421 have a Schedule B code assigned?

Yes, the Schedule B code is 8516909500

Does NSN 4520-01-202-3421 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 4520-01-202-3421 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-202-3421 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 4520-01-202-3421 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Mar 1, 1985