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Technical Data Sheet
PartsTable / COMPONENT / I-761
I-761 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: GROOVED, head_height: 0.1950 INCHES NOMINAL IN, neck_radius: 0.3125 INCHES NOMINAL IN, stem_length: 4.9630 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-423-0344, 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
I-761
NSN: 2805-00-423-0344
FSC: 2805
CAGE: 83087 — GOULD INC INDUSTRIAL MARKETING DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_styleGROOVED
head_height0.1950 INCHES NOMINAL IN
neck_radius0.3125 INCHES NOMINAL IN
stem_length4.9630 INCHES NOMINAL IN
groove_width0.1000 INCHES NOMINAL IN
stem_diameter0.3400 INCHES NOMINAL IN
chamfer_length0.0310 INCHES NOMINAL IN
groove_diameter0.3000 INCHES NOMINAL IN
outside_diameter1.3750 INCHES NOMINAL IN
seat_angle_in_deg45.0
NSN2805-00-423-0344
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN I-761 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
HEAD STYLE: FLAT
•
CHAMFER ANGLE IN DEG: 45.0
•
STEM LENGTH: 4.9630 INCHES NOMINAL IN
•
CARBON RELIEF GROOVE: NOT INCLUDED
•
MATERIAL: STEEL OVERALL
•
STEM STYLE: GROOVED
•
OUTSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
•
GROOVE WIDTH: 0.1000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFLAT
CHAMFER ANGLE IN DEG45.0
STEM LENGTH4.9630 INCHES NOMINAL IN
CARBON RELIEF GROOVENOT INCLUDED
MATERIALSTEEL OVERALL
STEM STYLEGROOVED
OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
GROOVE WIDTH0.1000 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0310 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
153-45Interchangeable
interchangeable cross-reference
interchangeable
0211595-4Interchangeable
interchangeable cross-reference
interchangeable
211595Interchangeable
interchangeable cross-reference
interchangeable
3003642Interchangeable
interchangeable cross-reference
interchangeable
A15345Interchangeable
interchangeable cross-reference
interchangeable
652-588Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is I-761?
I-761 is a VALVE,POPPET,ENGINE.
What parts can replace I-761?
There are 11 known substitutes for I-761: 153-45, 0211595-4, 211595 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for I-761?
I-761 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-423-0344. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026