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1AWT250-31 — GEARSHAFT,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1AWT250-31: GEARSHAFT,HELICAL.

The GEARSHAFT,HELICAL is a the manufacturer industrial component. Key specifications include face_width: 0.750 INCHES NOMINAL IN, shaft_type: STRAIGHT, teeth_type: SINGLE HELIX, shaft_length: 1.183 INCHES NOMINAL IN, gear_material: STEEL, overall_length: 1.933 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-081-5196, 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
1AWT250-31
NSN: 3040-00-081-5196
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 31204 — PERFECTION CLUTCH (USA)
SPECIFICATIONS
face_width0.750 INCHES NOMINAL IN
shaft_typeSTRAIGHT
teeth_typeSINGLE HELIX
shaft_length1.183 INCHES NOMINAL IN
gear_materialSTEEL
overall_length1.933 INCHES NOMINAL IN
shaft_diameter2.493 INCHES NOMINAL IN
shaft_end_typeSPLINED STRAIGHT
shaft_materialSTEEL
teeth_quantity35
tooth_directionRIGHT
gear_location_on_shaftMIDPOINT BETWEEN ENDS OF SHAFT
NSN3040-00-081-5196
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,HELICAL TITLE COMPONENT PN 1AWT250-31 MFR GEARSHAFT,HELICAL
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL
•
SHAFT DIAMETER: 2.493 INCHES NOMINAL IN
•
TEETH QUANTITY: 35
•
TOOTH DIRECTION: RIGHT
•
TEETH TYPE: SINGLE HELIX
•
GEAR MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL
SHAFT DIAMETER2.493 INCHES NOMINAL IN
TEETH QUANTITY35
TOOTH DIRECTIONRIGHT
TEETH TYPESINGLE HELIX
OVERALL LENGTH1.933 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT LENGTH1.183 INCHES NOMINAL IN
SHAFT END TYPESPLINED STRAIGHT
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 3
360891Reference document
Same NSN cross-reference
Reference document — Secondary reference
3841523Reference document
Same NSN cross-reference
Reference document — Secondary reference
K345-21AReference 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 1AWT250-31?
1AWT250-31 is a GEARSHAFT,HELICAL.
What parts can replace 1AWT250-31?
There are 3 known substitutes for 1AWT250-31: 360891, 3841523, K345-21A. Substitute compatibility should be verified for your specific system.
What is the NSN for 1AWT250-31?
1AWT250-31 is cataloged in the U.S. Government catalog under NSN 3040-00-081-5196. 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.