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A19-1910W — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A19-1910W: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.312 INCHES NOMINAL IN, bore_length: 3.125 INCHES NOMINAL IN, design_form: PLAIN, thread_size: 3/8-24. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-413-3172, 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
A19-1910W
NSN: 3020-00-413-3172
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 61790 — ASTEC INDUSTRIES INC DIV ASTEC IND. (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.312 INCHES NOMINAL IN
bore_length3.125 INCHES NOMINAL IN
design_formPLAIN
thread_size3/8-24
tooth_pitch1.500 INCHES NOMINAL IN
bore_diameter2.063 INCHES NOMINAL IN
hole_locationON FIRST END
overall_length3.125 INCHES NOMINAL IN
pitch_diameter7.250 INCHES NOMINAL IN
furnished_itemsBORE BEARING
NSN3020-00-413-3172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN A19-1910W MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 3.250 INCHES NOMINAL AA END IN
•
SECURING METHOD: THREADED HOLE(S)
•
BORE LENGTH: 3.125 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
LUBRICATION MODE: NO VISIBLE MEANS
•
TOOTH PITCH: 1.500 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 120-1
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER3.250 INCHES NOMINAL AA END IN
HUB OUTSIDE DIAMETER3.000 INCHES NOMINAL BB END IN
SECURING METHODTHREADED HOLE(S)
BORE LENGTH3.125 INCHES NOMINAL IN
DESIGN FORMPLAIN
LUBRICATION MODENO VISIBLE MEANS
TOOTH PITCH1.500 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER120-1
OUTSIDE DIAMETER8.375 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
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

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 A19-1910W?
A19-1910W is a SPROCKET WHEEL.
What is the NSN for A19-1910W?
A19-1910W is cataloged in the U.S. Government catalog under NSN 3020-00-413-3172. 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.