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Technical Data Sheet
PartsTable / COMPONENT / 471159
471159 ✓ 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

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.250 INCHES NOMINAL IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: LOW POWER AND SCHOTTKY, output_logic_form: TRANSISTOR-TRANSISTOR 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 4820-01-687-9938, 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
471159
NSN: 4820-01-687-9938
FSC: 4820
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
body_width0.250 INCHES NOMINAL IN
body_height0.180 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedLOW POWER AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
fsc_application_dataCONTROL ASSY,COMPRESSION RATIO BLEED RESET,ACFT ENGINE ACCESSORY
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
input_circuit_patternTRIPLE 3 INPUT
end_item_identification2995000879914 587973 CONTROL ASSY
inclosure_configurationDUAL-IN-LINE
NSN4820-01-687-9938
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 471159 · 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
443800Interchangeable
interchangeable cross-reference
interchangeable
74LS27NInterchangeable
interchangeable cross-reference
interchangeable
C72067-Z9009-L27Interchangeable
interchangeable cross-reference
interchangeable
446/4/04193/027Interchangeable
interchangeable cross-reference
interchangeable
443800 REV 2Interchangeable
interchangeable cross-reference
interchangeable
443800 REV 2 ITEM 38Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 471159?
471159 is a MICROCIRCUIT,DIGITAL.
What parts can replace 471159?
There are 6 known substitutes for 471159: 443800, 74LS27N, C72067-Z9009-L27 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 471159?
471159 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-687-9938. 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