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M16-21852 PIECE 1 — BODY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M16-21852 PIECE 1: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include valve_design_control_activity: 16954, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-302-7623, 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
M16-21852 PIECE 1
NSN: 4820-01-302-7623
FSC: 4820 — Valves, Nonpowered
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
port_quantity2
valve_design_control_activity16954
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
NSN4820-01-302-7623
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M16-21852 PIECE 1 · 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
•
VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR
•
PORT QUANTITY: 2
•
VALVE DESIGN CONTROL ACTIVITY: 16954
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDDIRECTIONAL CONTROL LINEAR
PORT QUANTITY2
VALVE DESIGN CONTROL ACTIVITY16954
SUBSTITUTES & CROSS-REFERENCES 1
M16-21852Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M16-21852 PIECE 1?
M16-21852 PIECE 1 is a BODY,VALVE.
What parts can replace M16-21852 PIECE 1?
There is 1 known substitute for M16-21852 PIECE 1: M16-21852. Substitute compatibility should be verified for your specific system.
What is the NSN for M16-21852 PIECE 1?
M16-21852 PIECE 1 is cataloged in the U.S. Government catalog under NSN 4820-01-302-7623. 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.