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NLA193 — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

NLA193: TAPPET,ENGINE POPPET VALVE.

The TAPPET,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cup_depth: 0.200 INCHES NOMINAL IN, adjustability: NONADJUSTABLE, cam_end_height: 0.250 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, cam_end_diameter: 1.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-520-6685, 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
NLA193
NSN: 2815-00-520-6685
FSC: 2815 — Diesel Engines and Components
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_depth0.200 INCHES NOMINAL IN
adjustabilityNONADJUSTABLE
cam_end_height0.250 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
cam_end_diameter1.440 INCHES NOMINAL IN
operation_methodMECHANICAL
size_designationSTANDARD
cup_spherical_radius0.188 INCHES NOMINAL IN
body_outside_diameter0.685 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
NSN2815-00-520-6685
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPPET,ENGINE POPPET VALVE TITLE COMPONENT PN NLA193 MFR TAPPET,ENGINE POPPET V
KEY FEATURES
•
CAM END DIAMETER: 1.440 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.685 INCHES NOMINAL IN
•
CUP SPHERICAL RADIUS: 0.188 INCHES NOMINAL IN
•
CUP DEPTH: 0.200 INCHES NOMINAL IN
•
ADJUSTABILITY: NONADJUSTABLE
•
CAM END HEIGHT: 0.250 INCHES NOMINAL IN
•
SIZE DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS
CAM END DIAMETER1.440 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.685 INCHES NOMINAL IN
CUP SPHERICAL RADIUS0.188 INCHES NOMINAL IN
CUP DEPTH0.200 INCHES NOMINAL IN
OVERALL LENGTH2.500 INCHES NOMINAL IN
ADJUSTABILITYNONADJUSTABLE
CAM END HEIGHT0.250 INCHES NOMINAL IN
SIZE DESIGNATIONSTANDARD
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NLA193?
NLA193 is a TAPPET,ENGINE POPPET VALVE.
What is the NSN for NLA193?
NLA193 is cataloged in the U.S. Government catalog under NSN 2815-00-520-6685. 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.