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S3802-66970T27M — HEATER,VENTILATION,DUCT TYPE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S3802-66970T27M: HEATER,VENTILATION,DUCT TYPE.

The HEATER,VENTILATION,DUCT TYPE is a the manufacturer industrial component. Key specifications include depth: 7.000 INCHES NOMINAL IN, width: 31.125 INCHES NOMINAL IN, height: 12.250 INCHES NOMINAL IN, duct_width: 22.000 INCHES IN, duct_height: 9.250 INCHES IN, mounting_type: VENTILATION DUCT. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-273-1255, 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
S3802-66970T27M
NSN: 4520-00-273-1255
FSC: 4520 — Space and Water Heating Equipment
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
depth7.000 INCHES NOMINAL IN
width31.125 INCHES NOMINAL IN
height12.250 INCHES NOMINAL IN
duct_width22.000 INCHES IN
duct_height9.250 INCHES IN
mounting_typeVENTILATION DUCT
heat_medium_typeHOT WATER OR STEAM
special_featuresTUBE HAS 60 FINS PER FT.,CONFORMS TO MIL-H-16235C
surface_treatmentZINC
inclosure_materialSTEEL
heat_outlet_quantity1
heating_element_typeHOT WATER COIL OR STEAM COIL
NSN4520-00-273-1255
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,VENTILATION,DUCT TYPE TITLE COMPONENT PN S3802-66970T27M MFR HEATER,VENTILATION,DUC
KEY FEATURES
•
HEAT MEDIUM TYPE: HOT WATER OR STEAM
•
INCLOSURE MATERIAL: STEEL
•
DUCT HEIGHT: 9.250 INCHES IN
•
HEAT OUTLET QUANTITY: 1
•
DUCT WIDTH: 22.000 INCHES IN
•
HEAT DISCHARGE OUTLET TYPE: STATIONARY
•
HEAT DELIVERY DIRECTION: HORIZONTAL
•
HEIGHT: 12.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAT MEDIUM TYPEHOT WATER OR STEAM
INCLOSURE MATERIALSTEEL
DUCT HEIGHT9.250 INCHES IN
HEAT OUTLET QUANTITY1
DUCT WIDTH22.000 INCHES IN
HEAT DISCHARGE OUTLET TYPESTATIONARY
HEAT DELIVERY DIRECTIONHORIZONTAL
HEIGHT12.250 INCHES NOMINAL IN
SPECIAL FEATURESTUBE HAS 60 FINS PER FT.,CONFORMS TO MIL-H-16235C
SURFACE TREATMENTZINC
SUBSTITUTES & CROSS-REFERENCES 3
NSTDSIZET27MReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S3802-66970-27MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
T27MReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S3802-66970T27M?
S3802-66970T27M is a HEATER,VENTILATION,DUCT TYPE.
What parts can replace S3802-66970T27M?
There are 3 known substitutes for S3802-66970T27M: NSTDSIZET27M, S3802-66970-27M, T27M. Substitute compatibility should be verified for your specific system.
What is the NSN for S3802-66970T27M?
S3802-66970T27M is cataloged in the U.S. Government catalog under NSN 4520-00-273-1255. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.