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ST-1226 — HANDLE,WINDOW REGULATOR,VEHICULA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ST-1226: HANDLE,WINDOW REGULATOR,VEHICULA.

HANDLE,WINDOW REGULATOR,VEHICULA. Key specifications include functional_description: USED TO INSTALL NO. 188319 THERMOSTAT SEAL, end_item_identification: CUMMINS ENGINES.

This part is cataloged in the U.S. Government catalog under NSN 5120-00-189-7933, 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
ST-1226
NSN: 5120-00-189-7933
NIINs: 001897933, 002716840, 012627304, 016325496
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 05506 — MARTIN SPROCKET AND GEAR INC (USA)
SPECIFICATIONS
functional_descriptionUSED TO INSTALL NO. 188319 THERMOSTAT SEAL
end_item_identificationCUMMINS ENGINES
NSN5120-00-189-7933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HANDLE,WINDOW REGULATOR,VEHICULA TITLE COMPONENT PN ST-1226 MFR HANDLE,WINDOW REGULATO
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SIZE: 0.812 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: INTERNAL-INTERNAL
•
FEATURES PROVIDED: MANUAL TOOL
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND A STYLE
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE0.812 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
OVERALL LENGTH1.780 INCHES MAXIMUM IN
FEATURES PROVIDEDMANUAL TOOL
SPECIFICATION/STANDARD DATA0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
SURFACE TREATMENTCHROMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
40126Reference document
Same NSN cross-reference
Reference document — Secondary reference
97-3838Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
41W3021Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-26Reference document
Same NSN cross-reference
Reference document — Secondary reference
B107.1 CL1STAReference document
Same NSN cross-reference
Reference document — Secondary reference
B107.1 TY1CL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST-1226?
ST-1226 is a HANDLE,WINDOW REGULATOR,VEHICULA.
What parts can replace ST-1226?
There are 8 known substitutes for ST-1226: 40126, 97-3838, 41W3021 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST-1226?
ST-1226 is cataloged in the U.S. Government catalog under NSN 5120-00-189-7933. 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.