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Technical Data Sheet
PartsTable / COMPONENT / RKA6TT
RKA6TT ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The CAP,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include component_quantity: 23. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-047-3680, 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
RKA6TT
NSN: 4820-01-047-3680
FSC: 4820
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
component_quantity23
nonsupply_items_and_quantitiesBODY CAP 1; BALL 1; STEM 1; SEAT 8; BODY SEAL 1; STEM SEAL 1; STEM BEARING 1; BONNET PLATE 1; BONNET NUTS 2; CAP SCREWS 2; INDICATOR STOP 1; RETAINER RING 1; HANDLE 1; NUT 1
NSN4820-01-047-3680
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RKA6TT · 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: 23
•
NONSUPPLY ITEMS AND QUANTITIES: BODY CAP 1; BALL 1; STEM 1; SEAT 8; BODY SEAL 1; STEM SEAL 1; STEM BEARING 1; BONNET PLATE 1; BONNET NUTS 2; CAP SCREWS 2; INDICATOR STOP 1; RETAINER RING 1; HANDLE 1; NUT 1
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY23
NONSUPPLY ITEMS AND QUANTITIESBODY CAP 1; BALL 1; STEM 1; SEAT 8; BODY SEAL 1; STEM SEAL 1; STEM BEARING 1; BONNET PLATE 1; BONNET NUTS 2; CAP SCREWS 2; INDICATOR STOP 1; RETAINER RING 1; HANDLE 1; NUT 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
S216-8Interchangeable
interchangeable cross-reference
interchangeable
300729-AInterchangeable
interchangeable cross-reference
interchangeable
AA59326/10-5-AInterchangeable
interchangeable cross-reference
interchangeable
634B-1.5ALInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RKA6TT?
RKA6TT is a CAP,QUICK DISCONNECT.
What parts can replace RKA6TT?
There are 4 known substitutes for RKA6TT: S216-8, 300729-A, AA59326/10-5-A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RKA6TT?
RKA6TT is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-047-3680. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026