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Technical Data Sheet
PartsTable / COMPONENT / 604800
604800 ✓ 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

ROTOR,TURBINE,NONAIRCRAFT GAS TU. Key specifications include width: 19.0 MILLIMETERS NOMINAL MM, length: 19.0 MILLIMETERS NOMINAL MM, material: PLASTIC FOAM OVERALL, thickness: 8.0 MILLIMETERS NOMINAL MM, top_style: FLAT WITH LEFT AND RIGHT EDGE BEVELED, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-603-6474, 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
604800
NSN: 4820-00-603-6474
FSC: 4820
CAGE: 96124 — TRANSDIGM INC DIV AERO FLUID PRODUCTS (USA)
SPECIFICATIONS
width19.0 MILLIMETERS NOMINAL MM
length19.0 MILLIMETERS NOMINAL MM
materialPLASTIC FOAM OVERALL
thickness8.0 MILLIMETERS NOMINAL MM
top_styleFLAT WITH LEFT AND RIGHT EDGE BEVELED
body_styleRECTANGULAR COMMUTATOR
head_styleHEXAGON
bevel_depth7.0 MILLIMETERS NOMINAL MM
grip_length6.672 INCHES MINIMUM AND 6.703 INCHES MAXIMUM IN
head_height0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
bevel_length4.5 MILLIMETERS NOMINAL MM
thread_class3A A
NSN4820-00-603-6474
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 604800 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6812Interchangeable
interchangeable cross-reference
interchangeable
C1782-4Interchangeable
interchangeable cross-reference
interchangeable
AN4C71AInterchangeable
interchangeable cross-reference
interchangeable
3241143Interchangeable
interchangeable cross-reference
interchangeable
142311Interchangeable
interchangeable cross-reference
interchangeable
417433-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 604800?
604800 is a ROTOR,TURBINE,NONAIRCRAFT GAS TU.
What parts can replace 604800?
There are 13 known substitutes for 604800: 6812, C1782-4, AN4C71A and 10 more. Substitute compatibility should be verified for your specific system.
Is 604800 still available?
604800 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026