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666-2191-11 — PARTS KIT,VALVE BUTTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

666-2191-11: PARTS KIT,VALVE BUTTON.

The PARTS KIT,VALVE BUTTON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4930-00-941-6723, 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
666-2191-11
NSN: 4930-00-941-6723
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF MS29513-112 O-RING 1,MS29513-212 O-RING 1,MS16562-239 PIN,SPRING 1,2191-1115-08 SCREW,NYLON 2,330-1081 O-RING 1
NSN4930-00-941-6723
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,VALVE BUTTON TITLE COMPONENT PN 666-2191-11 MFR PARTS KIT,VALVE BUTTON
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF MS29513-112 O-RING 1,MS29513-212 O-RING 1,MS16562-239 PIN,SPRING 1,2191-1115-08 SCREW,NYLON 2,330-1081 O-RING 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF MS29513-112 O-RING 1,MS29513-212 O-RING 1,MS16562-239 PIN,SPRING 1,2191-1115-08 SCREW,NYLON 2,330-1081 O-RING 1
OTHER ITEMS IN FSC 4930 — Lubrication and Fuel Dispensing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4930-00-001-6291 4930-00-003-3419 4930-00-004-3705 4930-00-004-8293 4930-00-004-8384 4930-00-004-8385 4930-00-005-1591 4930-00-005-1592
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 666-2191-11?
666-2191-11 is a PARTS KIT,VALVE BUTTON.
What is the NSN for 666-2191-11?
666-2191-11 is cataloged in the U.S. Government catalog under NSN 4930-00-941-6723. 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.