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S1999ZR0431 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1999ZR0431: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.120 INCHES NOMINAL IN, shaft_type: STRAIGHT, gear_material: STEEL, overall_length: 0.300 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_diameter: 0.180 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-183-0584, 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
S1999ZR0431
NSN: 3040-01-183-0584
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)
SPECIFICATIONS
face_width0.120 INCHES NOMINAL IN
shaft_typeSTRAIGHT
gear_materialSTEEL
overall_length0.300 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_diameter0.180 INCHES NOMINAL IN
shaft_end_size0.180 INCHES IN
shaft_end_typeSLOTTED
shaft_materialSTEEL
teeth_quantity12
diametral_pitch48
gear_outside_diameter0.292 INCHES NOMINAL IN
NSN3040-01-183-0584
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN S1999ZR0431 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL
•
SHAFT END SIZE: 0.180 INCHES IN
•
SHAFT DIAMETER: 0.180 INCHES NOMINAL IN
•
TEETH QUANTITY: 12
•
DIAMETRAL PITCH: 48
•
GEAR OUTSIDE DIAMETER: 0.292 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL
SHAFT END SIZE0.180 INCHES IN
SHAFT DIAMETER0.180 INCHES NOMINAL IN
TEETH QUANTITY12
DIAMETRAL PITCH48
GEAR OUTSIDE DIAMETER0.292 INCHES NOMINAL IN
OVERALL LENGTH0.300 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT END TYPESLOTTED
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
7-217221108Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1999ZR0431?
S1999ZR0431 is a GEARSHAFT,SPUR.
What parts can replace S1999ZR0431?
There is 1 known substitute for S1999ZR0431: 7-217221108. Substitute compatibility should be verified for your specific system.
What is the NSN for S1999ZR0431?
S1999ZR0431 is cataloged in the U.S. Government catalog under NSN 3040-01-183-0584. 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.