4520-01-147-5355

Find complete technical information, availability, and procurement data for: 4520-01-147-5355
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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

4520-01-147-5355

Item Name Code

29427

Assigment Date

02/18/1983 (43 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.)

2 terminal quantity, axial stud type mounting facility mounting method style, 90.000 inches nominal overall length, 82.500 inches nominal effective heating length, finned, tubular, terminal's at each end body style

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: axial stud type mounting facility
Body Style: finned, tubular, terminal's at each end
Terminal Quantity: 2
Overall Length: 90.000 inches nominal
Effective Heating Length: 82.500 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: hermetically sealed stud
Terminal Length: 0.562 inches nominal
Outside Diameter: 1.125 inches nominal
Heat Quantity: 1
Watt Density Rating: 6.5 per square inch single voltage
Length: 82.500 inches nominal
Maximum Wattage Rating In Watts: 833.0 single voltage
Element Quantity: 1
Voltage In Volts And Current Type: 254.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 50.0 and 60.0
Material: nickel alloy sheath

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-01-138-1330	No Name Available	08/01/1990

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
26M5F-90A	Nonim Electrical Heating Element
26M5F-90C	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-147-5355?

The FSCG of the NSN 4520-01-147-5355 is 4520

Does the NSN 4520-01-147-5355 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-147-5355 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 4520-01-147-5355 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-147-5355 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 4520-01-147-5355 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Feb 18, 1983