V-1784 — VALVE,POPPET,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

V-1784: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: GROOVED, head_height: 0.1500 INCHES NOMINAL IN, neck_radius: 0.2900 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN, stem_length: 4.7230 INCHES NOMINAL IN, groove_width: 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-213-1366, 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

V-1784

NSN: 2805-00-213-1366
NIINs: 002131366, 015875764
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 53781 — SPX CORP (USA)

SPECIFICATIONS

head_style	FLAT
stem_style	GROOVED
head_height	0.1500 INCHES NOMINAL IN
neck_radius	0.2900 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN
stem_length	4.7230 INCHES NOMINAL IN
groove_width	0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
stem_diameter	0.3410 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN
chamfer_length	0.0050 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM IN
groove_diameter	0.2900 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN
outside_diameter	1.4420 INCHES MINIMUM AND 1.4570 INCHES MAXIMUM IN
seat_angle_in_deg	45.0
carbon_relief_groove	NOT INCLUDED
NSN	2805-00-213-1366

COMPONENT DIAGRAM

KEY FEATURES

•

STEM DIAMETER: 0.3410 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.1500 INCHES NOMINAL IN

•

STEM LENGTH: 4.7230 INCHES NOMINAL IN

•

SEAT ANGLE IN DEG: 45.0

•

CHAMFER LENGTH: 0.0050 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM IN

•

NECK RADIUS: 0.2900 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN

•

GROOVE DIAMETER: 0.2900 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN

•

DISTANCE FROM GROOVE TO STEM END: 0.3600 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

STEM DIAMETER	0.3410 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN
HEAD HEIGHT	0.1500 INCHES NOMINAL IN
STEM LENGTH	4.7230 INCHES NOMINAL IN
SEAT ANGLE IN DEG	45.0
CHAMFER LENGTH	0.0050 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM IN
NECK RADIUS	0.2900 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM IN
GROOVE DIAMETER	0.2900 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM IN
DISTANCE FROM GROOVE TO STEM END	0.3600 INCHES NOMINAL IN
OUTSIDE DIAMETER	1.4420 INCHES MINIMUM AND 1.4570 INCHES MAXIMUM IN
STEM STYLE	GROOVED

SUBSTITUTES & CROSS-REFERENCES 6

VI784Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

V1066Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6316405Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

V1066NSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

V1075Reference document

Same NSN cross-reference

Reference document — Secondary reference

T1229NReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is V-1784?

V-1784 is a VALVE,POPPET,ENGINE.

What parts can replace V-1784?

There are 6 known substitutes for V-1784: VI784, V1066, 6316405 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for V-1784?

V-1784 is cataloged in the U.S. Government catalog under NSN 2805-00-213-1366. This indicates validated use in U.S. government and defense supply chains.

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