PartsTable
Technical Data Sheet
Download PDF

1966.015 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1966.015: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1325 INCHES NOMINAL IN, neck_radius: 0.2812 INCHES NOMINAL IN, stem_length: 4.9688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-491-3293, 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
1966.015
NSN: 2805-00-491-3293
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 54509 — NAPASCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.1325 INCHES NOMINAL IN
neck_radius0.2812 INCHES NOMINAL IN
stem_length4.9688 INCHES NOMINAL IN
stem_diameter0.3880 INCHES NOMINAL IN
chamfer_length0.0315 INCHES NOMINAL IN
outside_diameter1.7880 INCHES NOMINAL IN
seat_angle_in_deg45.0
first_groove_width0.0475 INCHES NOMINAL IN
second_groove_width0.0475 INCHES NOMINAL IN
NSN2805-00-491-3293
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 1966.015 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3880 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.1325 INCHES NOMINAL IN
•
SECOND GROOVE WIDTH: 0.0475 INCHES NOMINAL IN
•
STEM LENGTH: 4.9688 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0315 INCHES NOMINAL IN
•
NECK RADIUS: 0.2812 INCHES NOMINAL IN
•
MINOR OUTSIDE DIAMETER: 0.3700 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3880 INCHES NOMINAL IN
HEAD HEIGHT0.1325 INCHES NOMINAL IN
SECOND GROOVE WIDTH0.0475 INCHES NOMINAL IN
STEM LENGTH4.9688 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0315 INCHES NOMINAL IN
NECK RADIUS0.2812 INCHES NOMINAL IN
MINOR OUTSIDE DIAMETER0.3700 INCHES NOMINAL IN
OUTSIDE DIAMETER1.7880 INCHES NOMINAL IN
DISTANCE FROM FIRST GROOVE TO STEM END0.3125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959 2805-00-066-3426 2805-00-326-0797 2805-00-395-7778 2805-00-422-9321 2805-00-447-9114 2805-00-448-0786 2805-00-561-9463
SUBSTITUTES & CROSS-REFERENCES 1
2465337Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1966.015?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1966.015?
1966.015 is a VALVE,POPPET,ENGINE.
What parts can replace 1966.015?
There is 1 known substitute for 1966.015: 2465337. Substitute compatibility should be verified for your specific system.
What is the NSN for 1966.015?
1966.015 is cataloged in the U.S. Government catalog under NSN 2805-00-491-3293. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1966.015

✓ 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.