C-503

View detailed technical data, stock status, and sourcing information for: C-503
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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

4520-01-379-2134

Item Name Code

29427

Assigment Date

08/29/1993 (32 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

cartridge, screw type body style, 2 terminal quantity, 3.250 inches nominal overall length, terminal mounted mounting method style, noninfrared element radiation spectrum

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: terminal mounted
Body Style: cartridge, screw type
Terminal Quantity: 2
Overall Length: 3.250 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: wire lead
Terminal Length: 10.000 inches nominal
Terminal Box Environmental Protection: standard
Outside Diameter: 0.750 inches nominal
Watt Density Rating: 39.0 per square inch single voltage
Maximum Wattage Rating In Watts: 240.0 single voltage
Element Quantity: 1
Voltage In Volts And Current Type: 120.0 ac single voltage
Material: steel corrosion resisting 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
137373	Nonim Electrical Heating Element
275784	Nonim Electrical Heating Element
27584	Nonim Electrical Heating Element
C-503	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-379-2134?

The FSCG of the NSN 4520-01-379-2134 is 4520

Does the NSN 4520-01-379-2134 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-379-2134 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 4520-01-379-2134 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-379-2134 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 4520-01-379-2134 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sun, Aug 29, 1993