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494833 — VALVE,FUEL HEATER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

494833: VALVE,FUEL HEATER.

The VALVE,FUEL HEATER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: PER AMS5354; ROCKWELL HARDNESS C45-50; OD 1.096 IN.; W/INLET 0.562 IN. OD; TWO HOLES 0.190-32 NF 3B IN.

This part is cataloged in the U.S. Government catalog under NSN 2995-00-074-2221, 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
494833
NSN: 2995-00-074-2221
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresPER AMS5354; ROCKWELL HARDNESS C45-50; OD 1.096 IN.; W/INLET 0.562 IN. OD; TWO HOLES 0.190-32 NF 3B IN
NSN2995-00-074-2221
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,FUEL HEATER TITLE COMPONENT PN 494833 MFR VALVE,FUEL HEATER
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPER AMS5354; ROCKWELL HARDNESS C45-50; OD 1.096 IN.; W/INLET 0.562 IN. OD; TWO HOLES 0.190-32 NF 3B IN
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 2995 — Miscellaneous Engine Accessories, Aircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2995-00-013-3692 2995-00-013-3711 2995-00-028-9833 2995-00-062-5177 2995-00-075-3629 2995-00-075-3630 2995-00-591-8449 2995-00-906-7169
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 494833?
494833 is a VALVE,FUEL HEATER.
What is the NSN for 494833?
494833 is cataloged in the U.S. Government catalog under NSN 2995-00-074-2221. 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.