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W20283 — GEARSHAFT,WORM WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

W20283: GEARSHAFT,WORM WHEEL.

The GEARSHAFT,WORM WHEEL is a the manufacturer industrial component. Key specifications include overall_length: 2.250 INCHES NOMINAL IN, pressure_angle: 0.0706 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-366-5199, 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
W20283
NSN: 3040-00-366-5199
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
overall_length2.250 INCHES NOMINAL IN
pressure_angle0.0706 DEGREES
special_featuresSTEEL SA3 4140; NORMAL DIA PITCH 32, PITCH DIA 0.344 THD DOUBLE LEAD, RIGHT HAND, OUTSIDE DIA 0.406; HELIX ANGLE 10 DEG 28 MIN, FULL TOOTH DEPTH 0.0706, 0.002 TO 0.004 BACKLASH
NSN3040-00-366-5199
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,WORM WHEEL TITLE COMPONENT PN W20283 MFR GEARSHAFT,WORM WHEEL
KEY FEATURES
•
PRESSURE ANGLE: 0.0706 DEGREES
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.250 INCHES NOMINAL IN
SPECIAL FEATURESSTEEL SA3 4140; NORMAL DIA PITCH 32, PITCH DIA 0.344 THD DOUBLE LEAD, RIGHT HAND, OUTSIDE DIA 0.406; HELIX ANGLE 10 DEG 28 MIN, FULL TOOTH DEPTH 0.0706, 0.002 TO 0.004 BACKLASH
PRESSURE ANGLE0.0706 DEGREES
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W20283?
W20283 is a GEARSHAFT,WORM WHEEL.
What is the NSN for W20283?
W20283 is cataloged in the U.S. Government catalog under NSN 3040-00-366-5199. 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.