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21022357-101 — VALVE,BALL 3 WAY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21022357-101: VALVE,BALL 3 WAY.

The VALVE,BALL 3 WAY is a the manufacturer industrial component. Key specifications include end_item_identification: PQM102B TARGET SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-068-1100, 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
21022357-101
NSN: 4820-01-068-1100
FSC: 4820 — Valves, Nonpowered
CAGE: 81395 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationPQM102B TARGET SYSTEM
NSN4820-01-068-1100
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21022357-101 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: THIS VALVE INTENDED FOR USE IN SINGLE INLET,DOUBLE OUTLET OR DOUBLE INLET,SINGLE OUTLET APPLICATIONS; VALVE OPEN PORT POSITIONS ARE THE BOTTOM "T" FITTING AND EITHER FITTING AT THE TOP OF THE "T"; 0.125 IN. DIAMETER OF ORIFICE; 316 STAINLESS STEEL MATERIAL OF BODY,STEM; BLACK NYLON HANDLE; 2500 PSI AT 21 DEGREE C IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTHIS VALVE INTENDED FOR USE IN SINGLE INLET,DOUBLE OUTLET OR DOUBLE INLET,SINGLE OUTLET APPLICATIONS; VALVE OPEN PORT POSITIONS ARE THE BOTTOM "T" FITTING AND EITHER FITTING AT THE TOP OF THE "T"; 0.125 IN. DIAMETER OF ORIFICE; 316 STAINLESS STEEL MATERIAL OF BODY,STEM; BLACK NYLON HANDLE; 2500 PSI AT 21 DEGREE C IN
END ITEM IDENTIFICATIONPQM102B TARGET SYSTEM
SUBSTITUTES & CROSS-REFERENCES 2
4033568Reference document
Valve,ball 3 Way
Reference document — Vendor item drawing reference
SS42XF2Reference document
Valve,ball 3 Way
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 21022357-101?
21022357-101 is a VALVE,BALL 3 WAY.
What parts can replace 21022357-101?
There are 2 known substitutes for 21022357-101: 4033568, SS42XF2. Substitute compatibility should be verified for your specific system.
What is the NSN for 21022357-101?
21022357-101 is cataloged in the U.S. Government catalog under NSN 4820-01-068-1100. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.