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548-8720-003 — GEARSHAFT,WORM WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

548-8720-003: GEARSHAFT,WORM WHEEL.

The GEARSHAFT,WORM WHEEL is a the manufacturer industrial component. Key specifications include face_type: STRAIGHT, shaft_type: SHOULDERED, gear_material: STEEL, overall_length: 11.156 INCHES NOMINAL IN, shaft_end_type: PLAIN, shaft_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-819-9977, 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
548-8720-003
NSN: 3040-00-819-9977
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 52788 — GENERAL MOTORS CORP SAGINAW DIV (USA)
SPECIFICATIONS
face_typeSTRAIGHT
shaft_typeSHOULDERED
gear_materialSTEEL
overall_length11.156 INCHES NOMINAL IN
shaft_end_typePLAIN
shaft_materialSTEEL
tooth_directionRIGHT
gear_outside_diameter0.227 INCHES NOMINAL IN
shaft_largest_diameter0.468 INCHES NOMINAL IN
mating_thread_lead_quantity1
NSN3040-00-819-9977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,WORM WHEEL TITLE COMPONENT PN 548-8720-003 MFR GEARSHAFT,WORM WHEEL
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL
•
SHAFT LARGEST DIAMETER: 0.468 INCHES NOMINAL IN
•
TOOTH DIRECTION: RIGHT
•
FACE TYPE: STRAIGHT
•
GEAR OUTSIDE DIAMETER: 0.227 INCHES NOMINAL IN
•
GEAR MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL
SHAFT LARGEST DIAMETER0.468 INCHES NOMINAL IN
TOOTH DIRECTIONRIGHT
FACE TYPESTRAIGHT
GEAR OUTSIDE DIAMETER0.227 INCHES NOMINAL IN
OVERALL LENGTH11.156 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT END TYPEPLAIN
MATING THREAD LEAD QUANTITY1
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 1
548-8720-003REVReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 548-8720-003?
548-8720-003 is a GEARSHAFT,WORM WHEEL.
What parts can replace 548-8720-003?
There is 1 known substitute for 548-8720-003: 548-8720-003REV. Substitute compatibility should be verified for your specific system.
What is the NSN for 548-8720-003?
548-8720-003 is cataloged in the U.S. Government catalog under NSN 3040-00-819-9977. 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.