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239873 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

239873: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, overall_length: 1.407 INCHES MINIMUM AND 1.469 INCHES MAXIMUM IN, overall_diameter: 0.253 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-708-9506, 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
239873
NSN: 4820-00-708-9506
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
overall_length1.407 INCHES MINIMUM AND 1.469 INCHES MAXIMUM IN
overall_diameter0.253 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts32.0 AC AND 32.0 DC
continuous_current_rating_in_amps50.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN4820-00-708-9506
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 239873 · 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 6
9032823Reference document
Same NSN cross-reference
Reference document — Secondary reference
BXW00558000Reference document
Same NSN cross-reference
Reference document — Secondary reference
VH7373Reference document
Same NSN cross-reference
Reference document — Secondary reference
187944Reference document
Same NSN cross-reference
Reference document — Secondary reference
296916C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VH535Reference 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 239873?
239873 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 239873?
There are 6 known substitutes for 239873: 9032823, BXW00558000, VH7373 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 239873?
239873 is cataloged in the U.S. Government catalog under NSN 4820-00-708-9506. 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.