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54000A014 — PARTS KIT,BUTTERFLY VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

54000A014: PARTS KIT,BUTTERFLY VALVE.

The PARTS KIT,BUTTERFLY VALVE is a the manufacturer industrial component. Key specifications include end_item_name: BUTTERFLY VALVE, end_item_source: 91363, special_features: W/S PROPULSION SYSTEMS, component_quantity: 11, end_item_identification: M3040-433A-1A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-434-0750, 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
54000A014
NSN: 4820-01-434-0750
FSC: 4820 — Valves, Nonpowered
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)
SPECIFICATIONS
end_item_nameBUTTERFLY VALVE
end_item_source91363
special_featuresW/S PROPULSION SYSTEMS
component_quantity11
end_item_identificationM3040-433A-1A A
nonsupply_items_and_quantitiesBODY O-RINGS 2;SEAT/SHAFT O-RING 4;BOTTOM SHAFT O-RING 1;SS THRUST WASHER 1;POLYTETRAFLUOROETHYLENE THRUST WASHER 1;LUBRIPLATE LUBRICATION 2
NSN4820-01-434-0750
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 54000A014 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
COMPONENT QUANTITY: 11
•
END ITEM SOURCE: 91363
•
END ITEM NAME: BUTTERFLY VALVE
•
NONSUPPLY ITEMS AND QUANTITIES: BODY O-RINGS 2;SEAT/SHAFT O-RING 4;BOTTOM SHAFT O-RING 1;SS THRUST WASHER 1;POLYTETRAFLUOROETHYLENE THRUST WASHER 1;LUBRIPLATE LUBRICATION 2
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY11
END ITEM SOURCE91363
END ITEM NAMEBUTTERFLY VALVE
NONSUPPLY ITEMS AND QUANTITIESBODY O-RINGS 2;SEAT/SHAFT O-RING 4;BOTTOM SHAFT O-RING 1;SS THRUST WASHER 1;POLYTETRAFLUOROETHYLENE THRUST WASHER 1;LUBRIPLATE LUBRICATION 2
SPECIAL FEATURESW/S PROPULSION SYSTEMS
END ITEM IDENTIFICATIONM3040-433A-1A A
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 54000A014?
54000A014 is a PARTS KIT,BUTTERFLY VALVE.
What is the NSN for 54000A014?
54000A014 is cataloged in the U.S. Government catalog under NSN 4820-01-434-0750. 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.