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1163527 — PULLEY,TIMING BELT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1163527: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include material: IRON CAST, bore_type: SPECIFIED, face_type: SINGLE ROW SPROCKET TEETH, face_width: 0.750 INCHES NOMINAL IN, hub_diameter: 3.250 INCHES NOMINAL IN, bore_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-446-8294, 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
1163527
NSN: 3020-00-446-8294
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
materialIRON CAST
bore_typeSPECIFIED
face_typeSINGLE ROW SPROCKET TEETH
face_width0.750 INCHES NOMINAL IN
hub_diameter3.250 INCHES NOMINAL IN
bore_diameter0.500 INCHES NOMINAL IN
overall_length4.062 INCHES NOMINAL IN
face_pitch_designationL
face_groove/tooth_quantity32
NSN3020-00-446-8294
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,TIMING BELT TITLE COMPONENT PN 1163527 MFR PULLEY,TIMING BELT
KEY FEATURES
•
HUB DIAMETER: 3.250 INCHES NOMINAL IN
•
FACE PITCH DESIGNATION: L
•
FACE TYPE: SINGLE ROW SPROCKET TEETH
•
BORE TYPE: SPECIFIED
•
FACE GROOVE/TOOTH QUANTITY: 32
•
BORE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: IRON CAST
TECHNICAL CHARACTERISTICS
HUB DIAMETER3.250 INCHES NOMINAL IN
FACE PITCH DESIGNATIONL
FACE TYPESINGLE ROW SPROCKET TEETH
OVERALL LENGTH4.062 INCHES NOMINAL IN
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY32
BORE DIAMETER0.500 INCHES NOMINAL IN
MATERIALIRON CAST
FACE WIDTH0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES 1
1163527-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1163527?
1163527 is a PULLEY,TIMING BELT.
What parts can replace 1163527?
There is 1 known substitute for 1163527: 1163527-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 1163527?
1163527 is cataloged in the U.S. Government catalog under NSN 3020-00-446-8294. 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.