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Technical Data Sheet
PartsTable / COMPONENT / 11556-002
11556-002 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM OR STEEL CORROSION RESISTING OR COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-282-6459, 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
11556-002
NSN: 4820-01-282-6459
FSC: 4820
CAGE: 12536 — AMETEK THERMAL SYSTEMS INC (USA)
SPECIFICATIONS
materialALUMINUM OR STEEL CORROSION RESISTING OR COPPER ALLOY
NSN4820-01-282-6459
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11556-002 · 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
•
MATERIAL: ALUMINUM OR STEEL CORROSION RESISTING OR COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM OR STEEL CORROSION RESISTING OR COPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
11043-1Interchangeable
interchangeable cross-reference
interchangeable
11043Interchangeable
interchangeable cross-reference
interchangeable
0369-01-4Interchangeable
interchangeable cross-reference
interchangeable
211043Interchangeable
interchangeable cross-reference
interchangeable
7S4994Interchangeable
interchangeable cross-reference
interchangeable
14Z4D07Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11556-002?
11556-002 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 11556-002?
There are 21 known substitutes for 11556-002: 11043-1, 11043, 0369-01-4 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11556-002?
11556-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-282-6459. 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