The SHAFT,TURBINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3040-00-103-9186, 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
A138992
NSN:3040-00-103-9186 FSC:3040 — Miscellaneous Power Transmission Equipment CAGE:53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)
SPECIFICATIONS
Part Number
A138992
NSN
3040-00-103-9186
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL SHAFT,CRES IMPELLER; 9.000 IN. O/A LG; ONE END THREADED; 1/2-20 UNF @RH 2A THD; 0.688 IN. LG OF THD; 0.500 IN. OD FIRSTSTEP OF SHAFT; 2.375 IN. LG OF FIRST STEP; 0.686 IN.OD SECOND STEP OF SHAFT; 3.062 IN. LG SECOND STEP OF SHAFT; 0.855 IN. OD THIRD STEP OF SHAFT; 0.094 IN. LG OF THIRD STEP; 0.688 IN.OD OF SECOND END; 0.281 IN. LG OF FIRST STEP ON SECOND END; 1.000 IN. OD OF SECOND STEP ON SECOND END; 0.250 IN. LG OF SECOND STEPON SECOND END; 3.960 IN. @DIA OF IMPELLER; 1.375 IN. W OF IMPELLER; 13 BLADES ON IMPELLER A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
STEEL SHAFT,CRES IMPELLER; 9.000 IN. O/A LG; ONE END THREADED; 1/2-20 UNF @RH 2A THD; 0.688 IN. LG OF THD; 0.500 IN. OD FIRSTSTEP OF SHAFT; 2.375 IN. LG OF FIRST STEP; 0.686 IN.OD SECOND STEP OF SHAFT; 3.062 IN. LG SECOND STEP OF SHAFT; 0.855 IN. OD THIRD STEP OF SHAFT; 0.094 IN. LG OF THIRD STEP; 0.688 IN.OD OF SECOND END; 0.281 IN. LG OF FIRST STEP ON SECOND END; 1.000 IN. OD OF SECOND STEP ON SECOND END; 0.250 IN. LG OF SECOND STEPON SECOND END; 3.960 IN. @DIA OF IMPELLER; 1.375 IN. W OF IMPELLER; 13 BLADES ON IMPELLER A
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FREQUENTLY ASKED QUESTIONS
What is A138992?
A138992 is a SHAFT,TURBINE.
What parts can replace A138992?
There are 2 known substitutes for A138992: 701570, 490115. Substitute compatibility should be verified for your specific system.
What is the NSN for A138992?
A138992 is cataloged in the U.S. Government catalog under NSN 3040-00-103-9186. This indicates validated use in U.S. government and defense supply chains.
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