PartsTable
Technical Data Sheet

15LT-187X3/16 — PULLEY,TIMING BELT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

15LT-187X3/16: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include hub_type: SETSCREW, bore_type: SPECIFIED, face_type: FLAT GROOVED WITH DOUBLE FLANGE, bore_diameter: 0.188 INCHES NOMINAL IN, face_pitch_designation: XXL, end_item_identification: 5840-01-229-1276. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-374-4832, 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
15LT-187X3/16
NSN: 3020-01-374-4832
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19059 — DATAMETRICS CORPORATION (USA)
SPECIFICATIONS
hub_typeSETSCREW
bore_typeSPECIFIED
face_typeFLAT GROOVED WITH DOUBLE FLANGE
bore_diameter0.188 INCHES NOMINAL IN
face_pitch_designationXXL
end_item_identification5840-01-229-1276
face_groove/tooth_quantity15
NSN3020-01-374-4832
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,TIMING BELT TITLE COMPONENT PN 15LT-187X3/16 MFR PULLEY,TIMING BELT
KEY FEATURES
•
HUB TYPE: SETSCREW
•
FACE PITCH DESIGNATION: XXL
•
FACE TYPE: FLAT GROOVED WITH DOUBLE FLANGE
•
BORE TYPE: SPECIFIED
•
FACE GROOVE/TOOTH QUANTITY: 15
•
BORE DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB TYPESETSCREW
FACE PITCH DESIGNATIONXXL
FACE TYPEFLAT GROOVED WITH DOUBLE FLANGE
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY15
END ITEM IDENTIFICATION5840-01-229-1276
BORE DIAMETER0.188 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 3
15LT-187Reference document
Same NSN cross-reference
Reference document — Secondary reference
15LT-187-6FC X 3/16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5247-183Same 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 15LT-187X3/16?
15LT-187X3/16 is a PULLEY,TIMING BELT.
What parts can replace 15LT-187X3/16?
There are 3 known substitutes for 15LT-187X3/16: 15LT-187, 15LT-187-6FC X 3/16, 5247-183. Substitute compatibility should be verified for your specific system.
What is the NSN for 15LT-187X3/16?
15LT-187X3/16 is cataloged in the U.S. Government catalog under NSN 3020-01-374-4832. 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.