255010B — VALVE,POPPET,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

255010B: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: GROOVED, head_height: 0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM IN, neck_radius: 0.5625 INCHES NOMINAL IN, stem_length: 5.1300 INCHES MINIMUM AND 5.1610 INCHES MAXIMUM 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 2815-00-649-8439, 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

255010B

NSN: 2815-00-649-8439
FSC: 2815 — Diesel Engines and Components
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)

SPECIFICATIONS

head_style	FLAT
stem_style	GROOVED
head_height	0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM IN
neck_radius	0.5625 INCHES NOMINAL IN
stem_length	5.1300 INCHES MINIMUM AND 5.1610 INCHES MAXIMUM IN
groove_width	0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
stem_diameter	0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
chamfer_length	0.0312 INCHES NOMINAL IN
groove_diameter	0.3290 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM IN
outside_diameter	1.6825 INCHES MINIMUM AND 1.6925 INCHES MAXIMUM IN
seat_angle_in_deg	45.0
carbon_relief_groove	NOT INCLUDED
NSN	2815-00-649-8439

COMPONENT DIAGRAM

KEY FEATURES

•

STEM DIAMETER: 0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN

•

FSC APPLICATION DATA: DIESEL ENGINE

•

HEAD HEIGHT: 0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM IN

•

STEM LENGTH: 5.1300 INCHES MINIMUM AND 5.1610 INCHES MAXIMUM IN

•

SEAT ANGLE IN DEG: 45.0

•

CHAMFER LENGTH: 0.0312 INCHES NOMINAL IN

•

NECK RADIUS: 0.5625 INCHES NOMINAL IN

•

GROOVE DIAMETER: 0.3290 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

STEM DIAMETER	0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
FSC APPLICATION DATA	DIESEL ENGINE
HEAD HEIGHT	0.1970 INCHES MINIMUM AND 0.2070 INCHES MAXIMUM IN
STEM LENGTH	5.1300 INCHES MINIMUM AND 5.1610 INCHES MAXIMUM IN
SEAT ANGLE IN DEG	45.0
CHAMFER LENGTH	0.0312 INCHES NOMINAL IN
NECK RADIUS	0.5625 INCHES NOMINAL IN
GROOVE DIAMETER	0.3290 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM IN
METALLIC HARDNESS RATING AND LOCATION	60.0 SHORE SCLEROSCOPE MINIMUM TIP
DISTANCE FROM GROOVE TO STEM END	0.1750 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308

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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 255010B?

255010B is a VALVE,POPPET,ENGINE.

What is the NSN for 255010B?

255010B is cataloged in the U.S. Government catalog under NSN 2815-00-649-8439. This indicates validated use in U.S. government and defense supply chains.

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255010B — VALVE,POPPET,ENGINE

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