PartsTable / COMPONENT / 556P3/8
556P3/8
✓ 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 556P3/8 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-262-7392, 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
556P3/8
NSN: 4820-00-262-7392 FSC: 4820 CAGE: 75144 — JENKINS BROS (USA)
SPECIFICATIONS
Part Number 556P3/8 NSN 4820-00-262-7392
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY
Rising STEM
BONNET
FLOW →
→ FLOW
SEATS
—
—
SIZE: — · — · —
PN: 556P3/8 · 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 28
641326 Interchangeable interchangeable cross-reference
interchangeable
50438 Interchangeable interchangeable cross-reference
interchangeable
A-A-2518 Interchangeable interchangeable cross-reference
interchangeable
727 1/2 Interchangeable interchangeable cross-reference
interchangeable
592-1/4 Interchangeable interchangeable cross-reference
interchangeable
0501 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 556P3/8?
556P3/8 is a 556P3/8.
What parts can replace 556P3/8?
There are 28 known substitutes for 556P3/8: 641326, 50438, A-A-2518 and 25 more. Substitute compatibility should be verified for your specific system.
Is 556P3/8 still available?
556P3/8 is currently cancelled.
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