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5544172 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5544172: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630, bore_type: INVOLUTE SPLINE, face_width: 0.125 INCHES NOMINAL IN, design_form: PLAIN, spline_length: 1.049 INCHES NOMINAL IN, overall_length: 1.049 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-322-0103, 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
5544172
NSN: 3020-01-322-0103
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 630
bore_typeINVOLUTE SPLINE
face_width0.125 INCHES NOMINAL IN
design_formPLAIN
spline_length1.049 INCHES NOMINAL IN
overall_length1.049 INCHES NOMINAL IN
spline_quantity19
outside_diameter4.000 INCHES NOMINAL IN
style_designatorPLAIN
teeth_row_quantity1
hub_outside_diameter0.860 INCHES NOMINAL BOTH ENDS IN
spline_major_diameter0.662 INCHES NOMINAL IN
NSN3020-01-322-0103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 5544172 MFR SPROCKET WHEEL
KEY FEATURES
•
SPLINE MINOR DIAMETER: 0.563 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 0.860 INCHES NOMINAL BOTH ENDS IN
•
DESIGN FORM: PLAIN
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
SPLINE LENGTH: 1.049 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER0.563 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER0.860 INCHES NOMINAL BOTH ENDS IN
DESIGN FORMPLAIN
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
SPLINE LENGTH1.049 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.049 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER0.662 INCHES NOMINAL IN
BORE TYPEINVOLUTE SPLINE
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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 5544172?
5544172 is a SPROCKET WHEEL.
What is the NSN for 5544172?
5544172 is cataloged in the U.S. Government catalog under NSN 3020-01-322-0103. 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.