SK579 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SK579: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 21.375 INCHES NOMINAL IN, material: NICKEL ALLOY RESISTANCE WIRE, body_style: TUBULAR, SINGLE COIL DOUBLE TERMINALS, terminal_length: 0.938 INCHES NOMINAL IN, thread_quantity: 32.0 PER INCH STUD. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-727-9720, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

SK579

NSN: 4520-00-727-9720
FSC: 4520 — Space and Water Heating Equipment
CAGE: 78770 — MIDDLEBY MARSHALL INC TOASTMASTER COOKING AND WARMING EQUIPMENT DIV (USA)

SPECIFICATIONS

phase	SINGLE SINGLE VOLTAGE
length	21.375 INCHES NOMINAL IN
material	NICKEL ALLOY RESISTANCE WIRE
body_style	TUBULAR, SINGLE COIL DOUBLE TERMINALS
heat_quantity	3
terminal_length	0.938 INCHES NOMINAL IN
thread_quantity	32.0 PER INCH STUD
element_quantity	1
special_features	VOLTAGE REQUIREMENT FOR NAVAL SHIPBOARD USE; 0.500 IN. OD TUBULAR SHEATH IN
terminal_quantity	2
frequency_in_hertz	60.0
nominal_thread_size	0.164 INCHES STUD IN
NSN	4520-00-727-9720

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: GRIDDLE,ELECTRIC

•

PHASE: SINGLE SINGLE VOLTAGE

•

FREQUENCY IN HERTZ: 60.0

•

TERMINAL QUANTITY: 2

•

LENGTH: 21.375 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE

•

BODY STYLE: TUBULAR, SINGLE COIL DOUBLE TERMINALS

•

MAXIMUM WATTAGE RATING IN WATTS: 2375.0 SINGLE VOLTAGE

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	GRIDDLE,ELECTRIC
PHASE	SINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ	60.0
TERMINAL QUANTITY	2
LENGTH	21.375 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC SINGLE VOLTAGE
BODY STYLE	TUBULAR, SINGLE COIL DOUBLE TERMINALS
MAXIMUM WATTAGE RATING IN WATTS	2375.0 SINGLE VOLTAGE
TERMINAL LENGTH	0.938 INCHES NOMINAL IN
ELEMENT CONNECTION STYLE	STUD TYPE

OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4520-00-000-0098 4520-00-000-0099 4520-00-001-1240 4520-00-001-3518 4520-00-001-3519 4520-00-001-6052 4520-00-001-6298 4520-00-001-7726

SUBSTITUTES & CROSS-REFERENCES 4

PA-196-27Reference document

Same NSN cross-reference

Reference document — Secondary reference

PA196-440V2375WReference document

Same NSN cross-reference

Reference document — Secondary reference

PA-196-19Reference document

Same NSN cross-reference

Reference document — Secondary reference

19-33772Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SK579?

SK579 is a HEATING ELEMENT,ELECTRICAL,NONIM.

What parts can replace SK579?

There are 4 known substitutes for SK579: PA-196-27, PA196-440V2375W, PA-196-19 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SK579?

SK579 is cataloged in the U.S. Government catalog under NSN 4520-00-727-9720. This indicates validated use in U.S. government and defense supply chains.

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SK579 — HEATING ELEMENT,ELECTRICAL,NONIM

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