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110A902 — GUIDE,VALVE STEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

110A902: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL, bore_diameter: 0.3445 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, aa_end_diameter: 0.650 INCHES NOMINAL IN, bore_counterbore: INCLUDED, bore_countersink: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-625-2437, 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
110A902
NSN: 2805-00-625-2437
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialSTEEL
bore_diameter0.3445 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
aa_end_diameter0.650 INCHES NOMINAL IN
bore_counterboreINCLUDED
bore_countersinkNOT INCLUDED
outside_diameter0.870 INCHES NOMINAL IN
special_featuresGRUMMAN AEROSPACE A-10 AIRCRAFT
style_designatorPLAIN-SHOULDERED
counterbore_depth0.255 INCHES NOMINAL IN
counterbore_diameter0.375 INCHES NOMINAL IN
counterbore_locationBB END
NSN2805-00-625-2437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN 110A902 MFR GUIDE,VALVE STEM
KEY FEATURES
•
MAJOR DIAMETER LENGTH: 0.120 INCHES NOMINAL IN
•
BB END SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN-SHOULDERED
•
BORE COUNTERBORE: INCLUDED
•
OUTSIDE DIAMETER: 0.870 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.255 INCHES NOMINAL IN
•
COUNTERBORE LOCATION: BB END
TECHNICAL CHARACTERISTICS
MAJOR DIAMETER LENGTH0.120 INCHES NOMINAL IN
BB END SHANK DIAMETER0.750 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN-SHOULDERED
OVERALL LENGTH2.500 INCHES NOMINAL IN
BORE COUNTERBOREINCLUDED
OUTSIDE DIAMETER0.870 INCHES NOMINAL IN
COUNTERBORE DEPTH0.255 INCHES NOMINAL IN
COUNTERBORE LOCATIONBB END
COUNTERBORE DIAMETER0.375 INCHES NOMINAL IN
BB END CHAMFER LENGTH0.312 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
110-902Reference document
Same NSN cross-reference
Reference document — Secondary reference
G-949Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G654Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 110A902?
110A902 is a GUIDE,VALVE STEM.
What parts can replace 110A902?
There are 3 known substitutes for 110A902: 110-902, G-949, G654. Substitute compatibility should be verified for your specific system.
What is the NSN for 110A902?
110A902 is cataloged in the U.S. Government catalog under NSN 2805-00-625-2437. 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.