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Technical Data Sheet
PartsTable / COMPONENT / 500K4452
500K4452 ✓ 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

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, features_provided: LOW POWER AND MONOLITHIC AND W/BUFFERED OUTPUT, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-693-1704, 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
500K4452
NSN: 4820-01-693-1704
FSC: 4820
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
features_providedLOW POWER AND MONOLITHIC AND W/BUFFERED OUTPUT
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
end_item_identificationTAFTS 82577
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN4820-01-693-1704
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 500K4452 · 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 6
MC14071BCPInterchangeable
interchangeable cross-reference
interchangeable
CD4071BCNInterchangeable
interchangeable cross-reference
interchangeable
930038Interchangeable
interchangeable cross-reference
interchangeable
B-68 GR CODE 99Interchangeable
interchangeable cross-reference
interchangeable
SDR-3X-5/8 X 5/8-40-SInterchangeable
interchangeable cross-reference
interchangeable
500K4452Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 500K4452?
500K4452 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 500K4452?
There are 6 known substitutes for 500K4452: MC14071BCP, CD4071BCN, 930038 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500K4452?
500K4452 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-693-1704. 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