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Technical Data Sheet
PartsTable / COMPONENT / 5863-19SK
5863-19SK ✓ 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,RESPIRATOR is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, document_type: MFR DRAWING, end_item_name: VALVE,CALIBRATED FLOW (14 GPM), document_source: 90800, end_item_source: 90800. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-665-0663, 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
5863-19SK
NSN: 4820-01-665-0663
FSC: 4820
CAGE: 90800 — ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
document_typeMFR DRAWING
end_item_nameVALVE,CALIBRATED FLOW (14 GPM)
document_source90800
end_item_source90800
special_featuresONBOARD REPAIR PARTS KIT INCLUDES MATCHED ORIFICE PLATES WITH DIAPHRAGMS AND O-RINGS FOR 12 GPM FLOW RATE, DIAPHRAGM RETAINER (4364), O-RINGS (4365) AND O-RINGS (89050)
component_quantity14
flow_control_deviceDIAPHRAGM
unit_package_quantity4
document_identification7093-C
end_connection_quantity2
NSN4820-01-665-0663
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5863-19SK · 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 19
7093-C REV 17 FIG.NO.2352-1161AInterchangeable
interchangeable cross-reference
interchangeable
2352-1161AInterchangeable
interchangeable cross-reference
interchangeable
7093-CInterchangeable
interchangeable cross-reference
interchangeable
5863-16SKInterchangeable
interchangeable cross-reference
interchangeable
7093-C REV 17 KIT NO.5863-16SKInterchangeable
interchangeable cross-reference
interchangeable
5863-11SKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5863-19SK?
5863-19SK is a PARTS KIT,RESPIRATOR.
What parts can replace 5863-19SK?
There are 19 known substitutes for 5863-19SK: 7093-C REV 17 FIG.NO.2352-1161A, 2352-1161A, 7093-C and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5863-19SK?
5863-19SK is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-665-0663. 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