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4702B — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4702B: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.750 INCHES NOMINAL IN, shaft_type: STRAIGHT, gear_material: STEEL, overall_length: 3.843 INCHES NOMINAL IN, shaft_diameter: 0.749 INCHES NOMINAL IN, shaft_end_type: SLOTTED, SPLINED STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-679-5338, 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
4702B
NSN: 3040-00-679-5338
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
face_width0.750 INCHES NOMINAL IN
shaft_typeSTRAIGHT
gear_materialSTEEL
overall_length3.843 INCHES NOMINAL IN
shaft_diameter0.749 INCHES NOMINAL IN
shaft_end_typeSLOTTED, SPLINED STRAIGHT
shaft_materialSTEEL
teeth_quantity12
diametral_pitch8
gear_outside_diameter1.750 INCHES NOMINAL IN
NSN3040-00-679-5338
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 4702B MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL
•
SHAFT DIAMETER: 0.749 INCHES NOMINAL IN
•
TEETH QUANTITY: 12
•
DIAMETRAL PITCH: 8
•
GEAR OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
GEAR MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL
SHAFT DIAMETER0.749 INCHES NOMINAL IN
TEETH QUANTITY12
DIAMETRAL PITCH8
GEAR OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
OVERALL LENGTH3.843 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT END TYPESLOTTED, SPLINED STRAIGHT
FACE WIDTH0.750 INCHES NOMINAL IN
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 2
200110DPC68Reference document
Same NSN cross-reference
Reference document — Secondary reference
3298004PC68Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4702B?
4702B is a GEARSHAFT,SPUR.
What parts can replace 4702B?
There are 2 known substitutes for 4702B: 200110DPC68, 3298004PC68. Substitute compatibility should be verified for your specific system.
What is the NSN for 4702B?
4702B is cataloged in the U.S. Government catalog under NSN 3040-00-679-5338. 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.