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PartsTable / COMPONENT / H23-5
H23-5 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LOCK,VALVE SPRING RETAINER is a the manufacturer industrial component. Key specifications include material: TUNGSTEN CARBIDE HEAD, nut_style: DOUBLE HEXAGON, head_shape: INVERTED CONE, lubrication: DRY FILM LUBRICANT, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-383-7592, 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
H23-5
NSN: 2805-00-383-7592
FSC: 2805
CAGE: 77220 — DANA CORP ENGINE PRODUCTS DIV (USA)
SPECIFICATIONS
materialTUNGSTEN CARBIDE HEAD
nut_styleDOUBLE HEXAGON
head_shapeINVERTED CONE
lubricationDRY FILM LUBRICANT
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_height0.360 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresSHANK L 36MM MM
style_designatorSTRAIGHT BORE
thread_directionRIGHT-HAND
NSN2805-00-383-7592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCK,VALVE SPRING RETAINER TITLE COMPONENT PN H23-5 MFR LOCK,VALVE SPRING RETA
KEY FEATURES
•
LARGEST OUTSIDE DIAMETER: 0.654 INCHES NOMINAL IN
•
OUTSIDE INCLUDED ANGLE IN DEG: 14.25
•
THREAD PROVISION: UNTHREADED
•
SMALLEST OUTSIDE DIAMETER: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT BORE
•
MATERIAL: STEEL
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST OUTSIDE DIAMETER0.654 INCHES NOMINAL IN
OUTSIDE INCLUDED ANGLE IN DEG14.25
THREAD PROVISIONUNTHREADED
SMALLEST OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT BORE
MATERIALSTEEL
OVERALL HEIGHT0.434 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
VC219Interchangeable
interchangeable cross-reference
interchangeable
20023AInterchangeable
interchangeable cross-reference
interchangeable
RC9Interchangeable
interchangeable cross-reference
interchangeable
128SEAV14700-131Interchangeable
interchangeable cross-reference
interchangeable
212380Interchangeable
interchangeable cross-reference
interchangeable
LH12343-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H23-5?
H23-5 is a LOCK,VALVE SPRING RETAINER.
What parts can replace H23-5?
There are 25 known substitutes for H23-5: VC219, 20023A, RC9 and 22 more. Substitute compatibility should be verified for your specific system.
Is H23-5 still available?
H23-5 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026