4520-01-332-0812

Find complete technical information, availability, and procurement data for: 4520-01-332-0812
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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

4520-01-332-0812

Item Name Code

29427

Assigment Date

01/03/1991 (35 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

2 terminal quantity, 26.125 inches nominal overall length, finned, tubular, u shaped body style, flange type mounting facility mounting method style, 23.000 inches nominal effective heating length

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: flange type mounting facility
Body Style: finned, tubular, u shaped
Terminal Quantity: 2
Overall Length: 26.125 inches nominal
Effective Heating Length: 23.000 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: stud type
Terminal Length: 1.031 inches nominal
Mounting Facility Length: 4.500 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 4.188 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.312 inches nominal
Mounting Facility Width: 1.625 inches nominal
Hole Or Slot Quantity: 4
Heat Quantity: 1
Length: 24.000 inches nominal
End Item Identification: indeeco heater hv sao4009,stag 2
Maximum Wattage Rating In Watts: 2183.0 single voltage
Element Quantity: 1
Nominal Thread Size: 0.190 inches stud
Thread Quantity: 32.0 per inch stud
Voltage In Volts And Current Type: 260.0 ac single voltage
Phase: three single voltage
Frequency In Hertz: 60.0
Material: steel comp 304 sheath
Thread Series Designator: unf 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
A2100:A621	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-332-0812?

The FSCG of the NSN 4520-01-332-0812 is 4520

Does the NSN 4520-01-332-0812 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-332-0812 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 4520-01-332-0812 contain precious materials?

Precious metal content is unknown

Does NSN 4520-01-332-0812 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 4520-01-332-0812 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Jan 3, 1991