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5544173 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5544173: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630, bore_type: INVOLUTE SPLINE, face_width: 0.130 INCHES NOMINAL IN, design_form: WEBBED, spline_length: 1.100 INCHES NOMINAL IN, overall_length: 1.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-322-0104, 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
5544173
NSN: 3020-01-322-0104
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 630
bore_typeINVOLUTE SPLINE
face_width0.130 INCHES NOMINAL IN
design_formWEBBED
spline_length1.100 INCHES NOMINAL IN
overall_length1.100 INCHES NOMINAL IN
spline_quantity15
outside_diameter4.000 INCHES NOMINAL IN
style_designatorPLAIN
teeth_row_quantity1
hub_outside_diameter0.630 INCHES NOMINAL BB END IN
spline_major_diameter0.537 INCHES NOMINAL IN
NSN3020-01-322-0104
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 5544173 MFR SPROCKET WHEEL
KEY FEATURES
•
SPLINE MINOR DIAMETER: 0.438 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 0.630 INCHES NOMINAL BB END IN
•
DESIGN FORM: WEBBED
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
SPLINE LENGTH: 1.100 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER0.438 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER0.630 INCHES NOMINAL BB END IN
HUB OUTSIDE DIAMETER0.686 INCHES NOMINAL AA END IN
DESIGN FORMWEBBED
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
SPLINE LENGTH1.100 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.100 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER0.537 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

No substitute or cross-reference records for this part.

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 5544173?
5544173 is a SPROCKET WHEEL.
What is the NSN for 5544173?
5544173 is cataloged in the U.S. Government catalog under NSN 3020-01-322-0104. 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.