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299141PC2 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

299141PC2: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 45.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-253-8437, 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
299141PC2
NSN: 3020-00-253-8437
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
bore_styleSTRAIGHT SPLINE BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle45.0000 DEGREES
pitch_diameter2.5927 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity22
spline_quantity6 BOTH ENDS
tooth_directionLEFT
style_designatorPROTRUDING HUB, RECESSED BODY
NSN3020-00-253-8437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 299141PC2 MFR GEAR,HELICAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 1.000 INCHES BOTH ENDS IN
•
HELIX ANGLE: 45.0000 DEGREES
•
HUB NOMINAL DIAMETER: 1.750 INCHES FIRST END IN
•
TEETH QUANTITY: 22
•
BODY STYLE: PLAIN, SOLID
•
TOOTH DIRECTION: LEFT
•
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS IN
HELIX ANGLE45.0000 DEGREES
HUB NOMINAL DIAMETER1.750 INCHES FIRST END IN
TEETH QUANTITY22
BODY STYLEPLAIN, SOLID
TOOTH DIRECTIONLEFT
BORE STYLESTRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END IN
TEETH TYPESINGLE HELIX
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 299141PC2?
299141PC2 is a GEAR,HELICAL.
What is the NSN for 299141PC2?
299141PC2 is cataloged in the U.S. Government catalog under NSN 3020-00-253-8437. 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.