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RK8AT — PARTS KIT,STOP DIAPHRAGM VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RK8AT: PARTS KIT,STOP DIAPHRAGM VALVE.

The PARTS KIT,STOP DIAPHRAGM VALVE is a the manufacturer industrial component. Key specifications include model_number: 8A A, end_item_name: BOAT,FERRY YF, document_source: 79227, end_item_source: 25390, special_features: SIZE 0.750, end_item_identification: 170' PATROL COASTAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-423-2018, 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
RK8AT
NSN: 4820-01-423-2018
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)
SPECIFICATIONS
model_number8A A
end_item_nameBOAT,FERRY YF
document_source79227
end_item_source25390
special_featuresSIZE 0.750
unit_package_quantity3
end_item_identification170' PATROL COASTAL
nonsupply_items_and_quantitiesDIAPHRAGM ASSEMBLY 1,GASKET WASHER 1,O-RING 1
NSN4820-01-423-2018
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RK8AT · 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
•
END ITEM SOURCE: 25390
•
MODEL NUMBER: 8A A
•
UNIT PACKAGE QUANTITY: 3
•
END ITEM NAME: BOAT,FERRY YF
•
NONSUPPLY ITEMS AND QUANTITIES: DIAPHRAGM ASSEMBLY 1,GASKET WASHER 1,O-RING 1
•
DOCUMENT SOURCE: 79227
TECHNICAL CHARACTERISTICS
END ITEM SOURCE25390
MODEL NUMBER8A A
UNIT PACKAGE QUANTITY3
END ITEM NAMEBOAT,FERRY YF
NONSUPPLY ITEMS AND QUANTITIESDIAPHRAGM ASSEMBLY 1,GASKET WASHER 1,O-RING 1
DOCUMENT SOURCE79227
SPECIAL FEATURESSIZE 0.750
END ITEM IDENTIFICATION170' PATROL COASTAL
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
886013Same 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 RK8AT?
RK8AT is a PARTS KIT,STOP DIAPHRAGM VALVE.
What parts can replace RK8AT?
There is 1 known substitute for RK8AT: 886013. Substitute compatibility should be verified for your specific system.
What is the NSN for RK8AT?
RK8AT is cataloged in the U.S. Government catalog under NSN 4820-01-423-2018. This indicates validated use in U.S. government and defense supply chains.
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