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20127005 — PULLEY,TIMING BELT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20127005: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, bore_type: SPECIFIED, face_type: SINGLE ROW SPROCKET TEETH, face_width: 0.435 INCHES NOMINAL IN, hub_diameter: 0.686 INCHES NOMINAL IN, bore_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-032-4361, 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
20127005
NSN: 3020-01-032-4361
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 51141 — STORAGETEK-OEM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
bore_typeSPECIFIED
face_typeSINGLE ROW SPROCKET TEETH
face_width0.435 INCHES NOMINAL IN
hub_diameter0.686 INCHES NOMINAL IN
bore_diameter0.250 INCHES NOMINAL IN
overall_length0.814 INCHES NOMINAL IN
special_featuresHUB SECOND END 0.806 IN.DIA IN
face_groove/tooth_quantity16
NSN3020-01-032-4361
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,TIMING BELT TITLE COMPONENT PN 20127005 MFR PULLEY,TIMING BELT
KEY FEATURES
•
HUB DIAMETER: 0.686 INCHES NOMINAL IN
•
FACE TYPE: SINGLE ROW SPROCKET TEETH
•
BORE TYPE: SPECIFIED
•
FACE GROOVE/TOOTH QUANTITY: 16
•
BORE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
HUB DIAMETER0.686 INCHES NOMINAL IN
FACE TYPESINGLE ROW SPROCKET TEETH
OVERALL LENGTH0.814 INCHES NOMINAL IN
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY16
SPECIAL FEATURESHUB SECOND END 0.806 IN.DIA IN
BORE DIAMETER0.250 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
FACE WIDTH0.435 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.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 2
3820127005Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5014251-006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 20127005?
20127005 is a PULLEY,TIMING BELT.
What parts can replace 20127005?
There are 2 known substitutes for 20127005: 3820127005, 5014251-006. Substitute compatibility should be verified for your specific system.
What is the NSN for 20127005?
20127005 is cataloged in the U.S. Government catalog under NSN 3020-01-032-4361. 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.