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691796 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

691796: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL STEM, head_style: MUSHROOM, stem_style: TAPERED, head_height: 0.1570 INCHES NOMINAL IN, neck_radius: 0.2900 INCHES NOMINAL IN, stem_length: 4.8450 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-016-9708, 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
691796
NSN: 2805-01-016-9708
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 08645 — BRIGGS AND STRATTON CORP (USA)
SPECIFICATIONS
materialSTEEL STEM
head_styleMUSHROOM
stem_styleTAPERED
head_height0.1570 INCHES NOMINAL IN
neck_radius0.2900 INCHES NOMINAL IN
stem_length4.8450 INCHES NOMINAL IN
stem_diameter0.3080 INCHES NOMINAL IN
chamfer_length0.1120 INCHES NOMINAL IN
outside_diameter1.2500 INCHES NOMINAL IN
seat_angle_in_deg45.0
taper_angle_in_deg30.0
carbon_relief_grooveINCLUDED
NSN2805-01-016-9708
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 691796 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3080 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.1570 INCHES NOMINAL IN
•
STEM LENGTH: 4.8450 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.1120 INCHES NOMINAL IN
•
NECK RADIUS: 0.2900 INCHES NOMINAL IN
•
MINOR OUTSIDE DIAMETER: 0.2680 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3080 INCHES NOMINAL IN
HEAD HEIGHT0.1570 INCHES NOMINAL IN
STEM LENGTH4.8450 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.1120 INCHES NOMINAL IN
NECK RADIUS0.2900 INCHES NOMINAL IN
MINOR OUTSIDE DIAMETER0.2680 INCHES NOMINAL IN
OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
STEM STYLETAPERED
TAPER ANGLE IN DEG30.0
SUBSTITUTES & CROSS-REFERENCES 1
261185Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 691796?
691796 is a VALVE,POPPET,ENGINE.
What parts can replace 691796?
There is 1 known substitute for 691796: 261185. Substitute compatibility should be verified for your specific system.
What is the NSN for 691796?
691796 is cataloged in the U.S. Government catalog under NSN 2805-01-016-9708. 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.