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4ZM19 — Technical Data Sheet

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— · 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include body_style: STRAIGHT THRU, flow_control_device: DISK, media_for_which_designed: AIR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-292-5701, 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
4ZM19
NSN: 4820-01-292-5701
FSC: 4820
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
flow_control_deviceDISK
end_connection_quantity2
media_for_which_designedAIR
NSN4820-01-292-5701
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4ZM19 · 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
•
MEDIA FOR WHICH DESIGNED: AIR
•
END CONNECTION QUANTITY: 2
•
BODY STYLE: STRAIGHT THRU
•
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS
MEDIA FOR WHICH DESIGNEDAIR
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
90115InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6B212InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
43-1293InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
R18-03-F000InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
F0RM 5S2424-REFInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
1Z696InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4ZM19?
4ZM19 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 4ZM19?
There are 6 known substitutes for 4ZM19: 90115, 6B212, 43-1293 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4ZM19?
4ZM19 is cataloged in the Federal Logistics Information System under NSN 4820-01-292-5701. 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: October 2026