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PartsTable / COMPONENT / MD070691
MD070691 ✓ 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: PLAIN, stem_length: 4.3230 INCHES NOMINAL IN, stem_diameter: 0.3136 INCHES NOMINAL IN, outside_diameter: 1.6930 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 2805-01-258-9394, 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
MD070691
NSN: 2805-01-258-9394
FSC: 2805
CAGE: 86403 — CHRYSLER CORP SERVICE AND PARTS OPNS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_stylePLAIN
stem_length4.3230 INCHES NOMINAL IN
stem_diameter0.3136 INCHES NOMINAL IN
outside_diameter1.6930 INCHES NOMINAL IN
seat_angle_in_deg45.0
carbon_relief_grooveNOT INCLUDED
NSN2805-01-258-9394
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN MD070691 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
CARBON RELIEF GROOVE: NOT INCLUDED
•
MATERIAL: STEEL OVERALL
•
STEM LENGTH: 4.3230 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
•
STEM DIAMETER: 0.3136 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
OUTSIDE DIAMETER: 1.6930 INCHES NOMINAL IN
•
STEM STYLE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
CARBON RELIEF GROOVENOT INCLUDED
MATERIALSTEEL OVERALL
STEM LENGTH4.3230 INCHES NOMINAL IN
HEAD STYLEFLAT
STEM DIAMETER0.3136 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
OUTSIDE DIAMETER1.6930 INCHES NOMINAL IN
STEM STYLEPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
4270013-0Interchangeable
interchangeable cross-reference
interchangeable
026090Interchangeable
interchangeable cross-reference
interchangeable
0177-91Interchangeable
interchangeable cross-reference
interchangeable
153412Interchangeable
interchangeable cross-reference
interchangeable
8B2204Interchangeable
interchangeable cross-reference
interchangeable
25B0542LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MD070691?
MD070691 is a VALVE,POPPET,ENGINE.
What parts can replace MD070691?
There are 9 known substitutes for MD070691: 4270013-0, 026090, 0177-91 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MD070691?
MD070691 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-01-258-9394. 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