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PartsTable / COMPONENT / 22903N PIECE 23
22903N PIECE 23 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include color: BLACK, material: PLASTIC METHYL METHACRYLATE, unit_type: OBSTETRICAL, body_width: 1.500 INCHES NOMINAL IN, body_height: 2.000 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-221-2110, 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
22903N PIECE 23
NSN: 4820-01-221-2110
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
colorBLACK
materialPLASTIC METHYL METHACRYLATE
unit_typeOBSTETRICAL
body_width1.500 INCHES NOMINAL IN
body_height2.000 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
physical_formLIQUID
blade_quantity2
inclosure_typeHERMETICALLY SEALED
overall_length3.750 INCHES NOMINAL IN
size_designatorSMALL
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
NSN4820-01-221-2110
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 22903N PIECE 23 · 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 22
84Z33Interchangeable
interchangeable cross-reference
interchangeable
JN17-1035AInterchangeable
interchangeable cross-reference
interchangeable
FA1154Interchangeable
interchangeable cross-reference
interchangeable
59000Interchangeable
interchangeable cross-reference
interchangeable
3PB11T2Interchangeable
interchangeable cross-reference
interchangeable
FB300001V/160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22903N PIECE 23?
22903N PIECE 23 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 22903N PIECE 23?
There are 22 known substitutes for 22903N PIECE 23: 84Z33, JN17-1035A, FA1154 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22903N PIECE 23?
22903N PIECE 23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-221-2110. 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