4520-00-300-7829

Find complete technical information, availability, and procurement data for: 4520-00-300-7829

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4520-00-300-7829
Federal Supply Group
Plumbing, Heating, and Waste Disposal Equipment
Federal Supply Classification
4520 Space and Water Heating Equipment
National Stock Number
4520-00-300-7829
Item Name Code
29427
Assigment Date
10/03/1973 (52 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

2 terminal quantity, noninfrared element radiation spectrum, stud type element connection style, tubular, m shaped body style, 7.000 inches nominal width

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, m shaped
Terminal Quantity
2
Width
7.000 inches nominal
Element Radiation Spectrum
noninfrared
Element Connection Style
stud type
Terminal Length
2.875 inches nominal
Heat Quantity
1
Length
8.500 inches nominal
Maximum Wattage Rating In Watts
1800.0 single voltage
Element Quantity
1
Nominal Thread Size
0.164 inches stud
Thread Quantity
32.0 per inch stud
Voltage In Volts And Current Type
120.0 ac single voltage
Thread Series Designator
unc stud

FAQs

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

What is the FSCG of the NSN 4520-00-300-7829?
The FSCG of the NSN 4520-00-300-7829 is 4520
Does the NSN 4520-00-300-7829 have a Schedule B code assigned?
Yes, the Schedule B code is 8516790000
Does NSN 4520-00-300-7829 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 4520-00-300-7829 contain precious materials?
Precious metal content is unknown
Does NSN 4520-00-300-7829 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 4520-00-300-7829 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Oct 3, 1973

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