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200778 — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
Hama · GATE VALVE
PRODUCT OVERVIEW

200778: PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, nonsupply_items_and_quantities: PACKING,PREFORMED 3, NUT RETAINER 1, SPRING 1, GASKET 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-428-4442, 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
200778
NSN: 4820-01-428-4442
NIINs: 014284442, 015341895
FSC: 4820 — Valves, Nonpowered
CAGE: 91051 — PARKER-HANNIFIN CORPORATION DBA REFRIGERATION SPECIALTIES DIV REFRIGERATING SPECIALTIES DIVISION (USA)
SPECIFICATIONS
component_quantity6
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
nonsupply_items_and_quantitiesPACKING,PREFORMED 3, NUT RETAINER 1, SPRING 1, GASKET 1
NSN4820-01-428-4442
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 200778 · Hama ⚠ 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: 6
•
NONSUPPLY ITEMS AND QUANTITIES: PACKING,PREFORMED 3, NUT RETAINER 1, SPRING 1, GASKET 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY6
NONSUPPLY ITEMS AND QUANTITIESPACKING,PREFORMED 3, NUT RETAINER 1, SPRING 1, GASKET 1
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
SUBSTITUTES & CROSS-REFERENCES 1
SB23-07 IT19,22-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 200778?
200778 is a PARTS KIT,PRESSURE REGULATING VA manufactured by Hama.
What parts can replace 200778?
There is 1 known substitute for 200778: SB23-07 IT19,22-26. Substitute compatibility should be verified for your specific system.
What is the NSN for 200778?
200778 is cataloged in the U.S. Government catalog under NSN 4820-01-428-4442. 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.