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Technical Data Sheet
PartsTable / COMPONENT / 70663904
70663904 ✓ 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 PARTS KIT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: C5. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-968-8548, 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
70663904
NSN: 4820-00-968-8548
FSC: 4820
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
end_item_identificationC5
NSN4820-00-968-8548
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70663904 · 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 14
5453 1/2Interchangeable
interchangeable cross-reference
interchangeable
V00000851Interchangeable
interchangeable cross-reference
interchangeable
5453 1/2 IN.Interchangeable
interchangeable cross-reference
interchangeable
5453Interchangeable
interchangeable cross-reference
interchangeable
61-67Interchangeable
interchangeable cross-reference
interchangeable
5310L20-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70663904?
70663904 is a PARTS KIT,VALVE.
What parts can replace 70663904?
There are 14 known substitutes for 70663904: 5453 1/2, V00000851, 5453 1/2 IN. and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70663904?
70663904 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-968-8548. 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