PartsTable
Technical Data Sheet
Download PDF

43077A — VALVE,POPPET,ENGINE

✓ Government record, cited
InLine · COMPONENT
PRODUCT OVERVIEW

43077A: VALVE,POPPET,ENGINE.

Screwdriver Bit Set 58-piece, consisting of:. Key specifications include material: STEEL HEAD, head_style: MUSHROOM, stem_style: TAPERED, head_height: 0.1750 INCHES NOMINAL IN, neck_radius: 0.5000 INCHES NOMINAL IN, stem_length: 4.8120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-377-8965, 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
43077A
NSN: 2815-00-377-8965
FSC: 2815 — Diesel Engines and Components
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL HEAD
head_styleMUSHROOM
stem_styleTAPERED
head_height0.1750 INCHES NOMINAL IN
neck_radius0.5000 INCHES NOMINAL IN
stem_length4.8120 INCHES NOMINAL IN
stem_diameter0.3720 INCHES NOMINAL IN
chamfer_length0.0320 INCHES NOMINAL IN
outside_diameter1.5640 INCHES NOMINAL IN
seat_angle_in_deg45.0
taper_angle_in_deg15.0
carbon_relief_grooveNOT INCLUDED
NSN2815-00-377-8965
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: InLine VALVE,POPPET,ENGINE TITLE COMPONENT PN 43077A MFR InLine VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3720 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.1750 INCHES NOMINAL IN
•
STEM LENGTH: 4.8120 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0320 INCHES NOMINAL IN
•
NECK RADIUS: 0.5000 INCHES NOMINAL IN
•
MINOR OUTSIDE DIAMETER: 0.2470 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.5640 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3720 INCHES NOMINAL IN
HEAD HEIGHT0.1750 INCHES NOMINAL IN
STEM LENGTH4.8120 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0320 INCHES NOMINAL IN
NECK RADIUS0.5000 INCHES NOMINAL IN
MINOR OUTSIDE DIAMETER0.2470 INCHES NOMINAL IN
OUTSIDE DIAMETER1.5640 INCHES NOMINAL IN
STEM STYLETAPERED
TAPER ANGLE IN DEG15.0
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 2
V-1607SAReference document
Same NSN cross-reference
Reference document — Secondary reference
136444Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 43077A?
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 43077A?
43077A is a VALVE,POPPET,ENGINE manufactured by InLine.
What parts can replace 43077A?
There are 2 known substitutes for 43077A: V-1607SA, 136444. Substitute compatibility should be verified for your specific system.
What is the NSN for 43077A?
43077A is cataloged in the U.S. Government catalog under NSN 2815-00-377-8965. 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 — 43077A

✓ 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.