The HEATER ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4520-01-017-6787, 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
687394-0001
NSN:4520-01-017-6787 FSC:4520 — Space and Water Heating Equipment CAGE:06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
Part Number
687394-0001
NSN
4520-01-017-6787
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL 6061-T4 ALUMINUM SHEET,0.062 IN.THICK PER FED SPEC QQ-A-250/11. CHROMATE CONVERSION COAT PER MIL-C-5541,CLASS 1A. HEATER ASSEMBLY CONSISTS OF 1 EA PLATE,P/N 687394-99,HEATER,P/N 683191 AND THERMISTOR. HEATER ASSEMBLY 2.00 IN. LG,1.20 IN. WIDE AND 0.062 @IN. THK A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
MATERIAL 6061-T4 ALUMINUM SHEET,0.062 IN.THICK PER FED SPEC QQ-A-250/11. CHROMATE CONVERSION COAT PER MIL-C-5541,CLASS 1A. HEATER ASSEMBLY CONSISTS OF 1 EA PLATE,P/N 687394-99,HEATER,P/N 683191 AND THERMISTOR. HEATER ASSEMBLY 2.00 IN. LG,1.20 IN. WIDE AND 0.062 @IN. THK A
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FREQUENTLY ASKED QUESTIONS
What is 687394-0001?
687394-0001 is a HEATER ASSEMBLY.
What parts can replace 687394-0001?
There is 1 known substitute for 687394-0001: 687394-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 687394-0001?
687394-0001 is cataloged in the U.S. Government catalog under NSN 4520-01-017-6787. This indicates validated use in U.S. government and defense supply chains.
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