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VG428 — GUIDE,VALVE STEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

VG428: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: IRON CAST, bb_end_radius: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN, overall_length: 2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM IN, outside_diameter: 1.031 INCHES NOMINAL IN, style_designator: SHOULDERED-GROOVED SHANK, bb_end_shank_diameter: 1.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-588-1462, 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
VG428
NSN: 2805-00-588-1462
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 53781 — SPX CORP (USA)
SPECIFICATIONS
materialIRON CAST
bb_end_radius0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
overall_length2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM IN
outside_diameter1.031 INCHES NOMINAL IN
style_designatorSHOULDERED-GROOVED SHANK
bb_end_shank_diameter1.031 INCHES NOMINAL IN
major_diameter_length0.150 INCHES NOMINAL IN
bb_end_chamfer_angle_in_deg45.0
length_from_aa_end_to_largest_diameter_face0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
NSN2805-00-588-1462
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN VG428 MFR GUIDE,VALVE STEM
KEY FEATURES
•
MAJOR DIAMETER LENGTH: 0.150 INCHES NOMINAL IN
•
BB END SHANK DIAMETER: 1.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED-GROOVED SHANK
•
OUTSIDE DIAMETER: 1.031 INCHES NOMINAL IN
•
LENGTH FROM AA END TO LARGEST DIAMETER FACE: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
•
BB END CHAMFER ANGLE IN DEG: 45.0
•
BB END RADIUS: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MAJOR DIAMETER LENGTH0.150 INCHES NOMINAL IN
BB END SHANK DIAMETER1.031 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED-GROOVED SHANK
OVERALL LENGTH2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.031 INCHES NOMINAL IN
LENGTH FROM AA END TO LARGEST DIAMETER FACE0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
BB END CHAMFER ANGLE IN DEG45.0
BB END RADIUS0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
MATERIALIRON CAST
SUBSTITUTES & CROSS-REFERENCES 4
8BA6510BReference document
Same NSN cross-reference
Reference document — Secondary reference
G614Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3614AReference document
Same NSN cross-reference
Reference document — Secondary reference
G7614Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VG428?
VG428 is a GUIDE,VALVE STEM.
What parts can replace VG428?
There are 4 known substitutes for VG428: 8BA6510B, G614, 3614A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VG428?
VG428 is cataloged in the U.S. Government catalog under NSN 2805-00-588-1462. 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.