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Technical Data Sheet

0888526 3/4" — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

0888526 3/4": PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include supply_items_and_quantities: DIAPHRAGM(1),DISC ASSEMBLY(2),STEM O-RING(2),COVER O-RING(1),SEAT O-RING(2),RV SEAT O-RING(1)., part_name_assigned_by_controlling_agency: TOTAL RUBBER PARTS KIT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-616-4838, 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
0888526 3/4"
NSN: 4820-01-616-4838
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)
SPECIFICATIONS
component_quantity9
supply_items_and_quantitiesDIAPHRAGM(1),DISC ASSEMBLY(2),STEM O-RING(2),COVER O-RING(1),SEAT O-RING(2),RV SEAT O-RING(1).
part_name_assigned_by_controlling_agencyTOTAL RUBBER PARTS KIT
NSN4820-01-616-4838
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0888526 3/4" · 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: 9
•
SUPPLY ITEMS AND QUANTITIES: DIAPHRAGM(1),DISC ASSEMBLY(2),STEM O-RING(2),COVER O-RING(1),SEAT O-RING(2),RV SEAT O-RING(1).
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
SUPPLY ITEMS AND QUANTITIESDIAPHRAGM(1),DISC ASSEMBLY(2),STEM O-RING(2),COVER O-RING(1),SEAT O-RING(2),RV SEAT O-RING(1).
PART NAME ASSIGNED BY CONTROLLING AGENCYTOTAL RUBBER PARTS KIT
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 1
0888526 RK009M3 RT 3/4"Same 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 0888526 3/4"?
0888526 3/4" is a PARTS KIT,PRESSURE REGULATING VA.
What parts can replace 0888526 3/4"?
There is 1 known substitute for 0888526 3/4": 0888526 RK009M3 RT 3/4". Substitute compatibility should be verified for your specific system.
What is the NSN for 0888526 3/4"?
0888526 3/4" is cataloged in the U.S. Government catalog under NSN 4820-01-616-4838. 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.