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171476Y11 — GUIDE,VALVE STEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

171476Y11: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL, bore_diameter: 0.7360 INCHES MINIMUM AND 0.7380 INCHES MAXIMUM IN, overall_length: 2.735 INCHES NOMINAL IN, bore_counterbore: NOT INCLUDED, bore_countersink: NOT INCLUDED, outside_diameter: 1.420 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2810-00-326-6683, 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
171476Y11
NSN: 2810-00-326-6683
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL
bore_diameter0.7360 INCHES MINIMUM AND 0.7380 INCHES MAXIMUM IN
overall_length2.735 INCHES NOMINAL IN
bore_counterboreNOT INCLUDED
bore_countersinkNOT INCLUDED
outside_diameter1.420 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
bb_end_chamfer_length0.030 INCHES NOMINAL IN
bb_end_shank_diameter0.971 INCHES NOMINAL IN
major_diameter_length0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
bb_end_chamfer_angle_in_deg45.0
shoulder_first_fillet_radius0.040 INCHES NOMINAL IN
NSN2810-00-326-6683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,VALVE STEM TITLE COMPONENT PN 171476Y11 MFR GUIDE,VALVE STEM
KEY FEATURES
•
MAJOR DIAMETER LENGTH: 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
•
BB END SHANK DIAMETER: 0.971 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BORE COUNTERBORE: NOT INCLUDED
•
OUTSIDE DIAMETER: 1.420 INCHES NOMINAL IN
•
BB END CHAMFER LENGTH: 0.030 INCHES NOMINAL IN
•
BB END CHAMFER ANGLE IN DEG: 45.0
TECHNICAL CHARACTERISTICS
MAJOR DIAMETER LENGTH0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
BB END SHANK DIAMETER0.971 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
OVERALL LENGTH2.735 INCHES NOMINAL IN
BORE COUNTERBORENOT INCLUDED
OUTSIDE DIAMETER1.420 INCHES NOMINAL IN
BB END CHAMFER LENGTH0.030 INCHES NOMINAL IN
BB END CHAMFER ANGLE IN DEG45.0
BORE DIAMETER0.7360 INCHES MINIMUM AND 0.7380 INCHES MAXIMUM IN
MATERIALSTEEL
OTHER ITEMS IN FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-037-4718 2810-00-037-8300 2810-00-070-7830 2810-00-073-5562 2810-00-075-1018 2810-00-076-2698 2810-00-076-2699 2810-00-792-6442
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 171476Y11?
171476Y11 is a GUIDE,VALVE STEM.
What is the NSN for 171476Y11?
171476Y11 is cataloged in the U.S. Government catalog under NSN 2810-00-326-6683. 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.