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7378882 ✓ 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 INSERT,ENGINE VALVE SEAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM FACE, style_designator: PLAIN, seat_angle_in_deg: 45.000 NOMINAL, body_inside_diameter: 1.500 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 2805-00-737-8882, 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
7378882
NSN: 2805-00-737-8882
FSC: 2805
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM FACE
style_designatorPLAIN
seat_angle_in_deg45.000 NOMINAL
body_inside_diameter1.500 INCHES NOMINAL IN
body_outside_diameter1.877 INCHES MINIMUM AND 1.878 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN2805-00-737-8882
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,ENGINE VALVE SEAT TITLE COMPONENT PN 7378882 MFR INSERT,ENGINE VALVE SE
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM BODY
•
MATERIAL: STEEL OVERALL
•
BODY INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.877 INCHES MINIMUM AND 1.878 INCHES MAXIMUM IN
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN
OVERALL HEIGHT0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM BODY
MATERIALSTEEL OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM FACE
BODY INSIDE DIAMETER1.500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.877 INCHES MINIMUM AND 1.878 INCHES MAXIMUM IN
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
425-37Interchangeable
interchangeable cross-reference
interchangeable
425-32/100 MDBInterchangeable
interchangeable cross-reference
interchangeable
10117Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7378882?
7378882 is a INSERT,ENGINE VALVE SEAT.
What parts can replace 7378882?
There are 3 known substitutes for 7378882: 425-37, 425-32/100 MDB, 10117. Substitute compatibility should be verified for your specific system.
What is the NSN for 7378882?
7378882 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-737-8882. 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