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V37D109A — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V37D109A: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include shank_style: CONCAVE, shank_length: 1.500 INCHES NOMINAL IN, shank_radius: 2.000 INCHES NOMINAL IN, overall_depth: 2.062 INCHES NOMINAL IN, shank_diameter: 1.000 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-922-7456, 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
V37D109A
NSN: 4820-00-922-7456
FSC: 4820 — Valves, Nonpowered
CAGE: 0E9N0 — DAVID BROWN HYDRAULICS INC DBA HYDRECO (USA)
SPECIFICATIONS
shank_styleCONCAVE
shank_length1.500 INCHES NOMINAL IN
shank_radius2.000 INCHES NOMINAL IN
overall_depth2.062 INCHES NOMINAL IN
shank_diameter1.000 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
special_features0.188 IN. DIA BY 0.250 IN. DEEP VENT HOLE IN TOP OF KNOB; MATERIAL: RUBBER, SYNTHETIC OR RUBBER, NATURAL IN
style_designatorROUND
attachment_methodPRESS FIT
overall_thickness2.312 INCHES NOMINAL IN
shaft_accommodation_styleROUND
NSN4820-00-922-7456
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V37D109A · 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
SUBSTITUTES & CROSS-REFERENCES 3
V37D26MILReference document
Same NSN cross-reference
Reference document — Secondary reference
A3551Reference document
Same NSN cross-reference
Reference document — Secondary reference
0H5V37D26MILReference document
Same NSN cross-reference
Reference document — Secondary reference
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 V37D109A?
V37D109A is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace V37D109A?
There are 3 known substitutes for V37D109A: V37D26MIL, A3551, 0H5V37D26MIL. Substitute compatibility should be verified for your specific system.
What is the NSN for V37D109A?
V37D109A is cataloged in the U.S. Government catalog under NSN 4820-00-922-7456. 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.