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1444K021-1 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1444K021-1: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, bore_type: STRAIGHT, face_width: 0.250 INCHES NOMINAL IN, bore_length: 0.250 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-084-0545, 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
1444K021-1
NSN: 3020-01-084-0545
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56672 — SYN-TECH SYSTEM, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
bore_typeSTRAIGHT
face_width0.250 INCHES NOMINAL IN
bore_length0.250 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch2.000 INCHES NOMINAL IN
bore_diameter0.250 INCHES NOMINAL IN
hole_locationON SPROCKET FACE
pitch_diameter2.546 INCHES NOMINAL IN
furnished_itemsCOUNTERBORE
securing_methodDRILLED HOLE
outside_diameter3.406 INCHES NOMINAL IN
NSN3020-01-084-0545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 1444K021-1 MFR SPROCKET WHEEL
KEY FEATURES
•
SECURING METHOD: DRILLED HOLE
•
BORE LENGTH: 0.250 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 2.000 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 2.546 INCHES NOMINAL IN
•
BORE TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
SECURING METHODDRILLED HOLE
BORE LENGTH0.250 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER3.406 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER2.546 INCHES NOMINAL IN
BORE TYPESTRAIGHT
COUNTERBORE DEPTH0.188 INCHES NOMINAL IN
TEETH ROW QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
1444K021Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1444K021-1?
1444K021-1 is a SPROCKET WHEEL.
What parts can replace 1444K021-1?
There is 1 known substitute for 1444K021-1: 1444K021. Substitute compatibility should be verified for your specific system.
What is the NSN for 1444K021-1?
1444K021-1 is cataloged in the U.S. Government catalog under NSN 3020-01-084-0545. 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.