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4506-008 — GUIDE,VALVE STEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4506-008: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL, bore_diameter: 0.3420 INCHES NOMINAL IN, overall_length: 2.342 INCHES NOMINAL IN, bore_counterbore: NOT INCLUDED, bore_countersink: NOT INCLUDED, outside_diameter: 0.564 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-864-3867, 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
4506-008
NSN: 2805-00-864-3867
NIINs: 008643867, 013423174
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL
bore_diameter0.3420 INCHES NOMINAL IN
overall_length2.342 INCHES NOMINAL IN
bore_counterboreNOT INCLUDED
bore_countersinkNOT INCLUDED
outside_diameter0.564 INCHES NOMINAL IN
style_designatorPLAIN, SHOULDERED
bb_end_chamfer_length0.031 INCHES NOMINAL IN
bb_end_shank_diameter0.500 INCHES NOMINAL IN
major_diameter_length1.906 INCHES NOMINAL IN
bb_end_chamfer_angle_in_deg60.0
NSN2805-00-864-3867
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN 4506-008 MFR GUIDE,VALVE STEM
KEY FEATURES
•
MAJOR DIAMETER LENGTH: 1.906 INCHES NOMINAL IN
•
BB END SHANK DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN, SHOULDERED
•
BORE COUNTERBORE: NOT INCLUDED
•
OUTSIDE DIAMETER: 0.564 INCHES NOMINAL IN
•
BB END CHAMFER LENGTH: 0.031 INCHES NOMINAL IN
•
BB END CHAMFER ANGLE IN DEG: 60.0
TECHNICAL CHARACTERISTICS
MAJOR DIAMETER LENGTH1.906 INCHES NOMINAL IN
BB END SHANK DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN, SHOULDERED
OVERALL LENGTH2.342 INCHES NOMINAL IN
BORE COUNTERBORENOT INCLUDED
OUTSIDE DIAMETER0.564 INCHES NOMINAL IN
BB END CHAMFER LENGTH0.031 INCHES NOMINAL IN
BB END CHAMFER ANGLE IN DEG60.0
BORE DIAMETER0.3420 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4506-008?
4506-008 is a GUIDE,VALVE STEM.
What is the NSN for 4506-008?
4506-008 is cataloged in the U.S. Government catalog under NSN 2805-00-864-3867. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.