PartsTable / COMPONENT / 504-3/4
504-3/4
✓ 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 504-3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-446-2744, 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
504-3/4
NSN: 4820-00-446-2744 FSC: 4820 CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part Number 504-3/4 NSN 4820-00-446-2744
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY
Rising STEM
BONNET
FLOW →
→ FLOW
SEATS
—
—
SIZE: — · — · —
PN: 504-3/4 · 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
• BONNET TYPE: INSIDE SCREWINSIDE SCREW
• MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
• MATERIAL DOCUMENT AND CLASSIFICATION: ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEMASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
• THREAD DIRECTION: RIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
• NONDEFINITIVE SPEC/STD DATA: A TYPE
• MEDIA FOR WHICH DESIGNED: STEAM FIRST RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPE INSIDE SCREWINSIDE SCREW MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE MATERIAL DOCUMENT AND CLASSIFICATION ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEMASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT THREAD DIRECTION RIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS MATERIAL DOCUMENT AND CLASSIFICATION ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM MATERIAL COPPER ALLOY BODY NONDEFINITIVE SPEC/STD DATA A TYPE MEDIA FOR WHICH DESIGNED STEAM FIRST RESPONSE MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SECOND RESPONSE THREAD SERIES DESIGNATOR NPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
046 Interchangeable interchangeable cross-reference
interchangeable
50434 Interchangeable interchangeable cross-reference
interchangeable
5330 Interchangeable interchangeable cross-reference
interchangeable
2510002404831 Interchangeable interchangeable cross-reference
interchangeable
AA-B-605 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 504-3/4?
504-3/4 is a 504-3/4.
What parts can replace 504-3/4?
There are 23 known substitutes for 504-3/4: 046, 50434, 5330 and 20 more. Substitute compatibility should be verified for your specific system.
Is 504-3/4 still available?
504-3/4 is currently cancelled.
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