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Technical Data Sheet
PartsTable / COMPONENT / 879-2-3
879-2-3 ✓ Verified by PartsTable
schleich · 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 POPPET ASSEMBLY,VALVE is a schleich industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, style_designator: ANGLE, flow_control_device: POPPET, valve_operation_method: AUTOMATIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-275-6217, 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
879-2-3
NSN: 4820-01-275-6217
FSC: 4820
CAGE: 99447 — COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT DIV INTERCONNECT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
style_designatorANGLE
flow_control_devicePOPPET
valve_operation_methodAUTOMATIC
NSN4820-01-275-6217
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 879-2-3 · schleich ⚠ 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 6
10501PC3Interchangeable
interchangeable cross-reference
interchangeable
6181-50-3Interchangeable
interchangeable cross-reference
interchangeable
8026-2Interchangeable
interchangeable cross-reference
interchangeable
6181-50-3 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
879-2-3Interchangeable
interchangeable cross-reference
interchangeable
6181-50-3 ITEM 4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 879-2-3?
879-2-3 is a POPPET ASSEMBLY,VALVE manufactured by schleich.
What parts can replace 879-2-3?
There are 6 known substitutes for 879-2-3: 10501PC3, 6181-50-3, 8026-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 879-2-3?
879-2-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-275-6217. 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