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PartsTable / COMPONENT / 1906081
1906081 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GUIDE,HELICAL GEAR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;1.438 IN. OD;1.188 IN.

ID;0.375 IN. THK;TWO LUGS ON OUTSIDE DIA 90.0 APART IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-363-8306, 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
1906081
NSN: 2920-00-363-8306
FSC: 2920
CAGE: 61928 — GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;1.438 IN. OD;1.188 IN. ID;0.375 IN. THK;TWO LUGS ON OUTSIDE DIA 90.0 APART IN
NSN2920-00-363-8306
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,HELICAL GEAR TITLE COMPONENT PN 1906081 MFR GUIDE,HELICAL GEAR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;1.438 IN. OD;1.188 IN. ID;0.375 IN. THK;TWO LUGS ON OUTSIDE DIA 90.0 APART IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;1.438 IN. OD;1.188 IN. ID;0.375 IN. THK;TWO LUGS ON OUTSIDE DIA 90.0 APART IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
20221-3Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-7034/3Interchangeable
interchangeable cross-reference
interchangeable
37TB7Interchangeable
interchangeable cross-reference
interchangeable
1856840Interchangeable
interchangeable cross-reference
interchangeable
370737Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1906081?
1906081 is a GUIDE,HELICAL GEAR.
What parts can replace 1906081?
There are 5 known substitutes for 1906081: 20221-3, MIL-DTL-7034/3, 37TB7 and 2 more. Substitute compatibility should be verified for your specific system.
Is 1906081 still available?
1906081 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026