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662378 — VALVE ASSEMBLY,BALL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

662378: VALVE ASSEMBLY,BALL.

The VALVE ASSEMBLY,BALL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CRES PER QQ-S-763;O/A DIM. 0.840 IN.

LG MAX,0.290 IN. DIA MAX IN. This part is cataloged in the U.S.

Government catalog under NSN 2995-00-974-2900, 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
662378
NSN: 2995-00-974-2900
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRES PER QQ-S-763;O/A DIM. 0.840 IN. LG MAX,0.290 IN. DIA MAX IN
NSN2995-00-974-2900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE ASSEMBLY,BALL TITLE COMPONENT PN 662378 MFR VALVE ASSEMBLY,BALL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES PER QQ-S-763;O/A DIM. 0.840 IN. LG MAX,0.290 IN. DIA MAX IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES PER QQ-S-763;O/A DIM. 0.840 IN. LG MAX,0.290 IN. DIA MAX IN
OTHER ITEMS IN FSC 2995 — Miscellaneous Engine Accessories, Aircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2995-00-001-1852 2995-00-001-3662 2995-00-001-8344 2995-00-001-8345 2995-00-001-9125 2995-00-001-9136 2995-00-001-9137 2995-00-003-3949
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 662378?
662378 is a VALVE ASSEMBLY,BALL.
What is the NSN for 662378?
662378 is cataloged in the U.S. Government catalog under NSN 2995-00-974-2900. 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.