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11-8-39 — LEVER ASSEMBLY,VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11-8-39: LEVER ASSEMBLY,VALVE.

The LEVER ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: CAP REVERSIBLE SAFETY FITS 13-20 DR. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-411-8183, 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
11-8-39
NSN: 3040-00-411-8183
NIINs: 004118183, 012020859, 015764980
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 04579 — AURORA PUMP A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyCAP REVERSIBLE SAFETY FITS 13-20 DR
NSN3040-00-411-8183
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEVER ASSEMBLY,VALVE TITLE COMPONENT PN 11-8-39 MFR LEVER ASSEMBLY,VALVE
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 1.1880 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM KEYWAY CENTER TO END: 0.812 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.8750 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.188 INCHES NOMINAL IN
•
FIRST END STYLE: WOODRUFF KEYWAY
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.500 INCHES NOMINAL IN
STEP QUANTITY3
FIRST END DIAMETER1.1880 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END0.812 INCHES NOMINAL IN
SECOND END DIAMETER0.8750 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.188 INCHES NOMINAL IN
FIRST END STYLEWOODRUFF KEYWAY
OVERALL LENGTH21.188 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
SUBSTITUTES & CROSS-REFERENCES 6
728-7263-109Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
253Reference document
Same NSN cross-reference
Reference document — Secondary reference
6TGASSReference document
Same NSN cross-reference
Reference document — Secondary reference
728-0238-109Reference document
Same NSN cross-reference
Reference document — Secondary reference
728-0238-107Reference document
Same NSN cross-reference
Reference document — Secondary reference
6T6ASSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11-8-39?
11-8-39 is a LEVER ASSEMBLY,VALVE.
What parts can replace 11-8-39?
There are 6 known substitutes for 11-8-39: 728-7263-109, 253, 6TGASS and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-8-39?
11-8-39 is cataloged in the U.S. Government catalog under NSN 3040-00-411-8183. 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.