PartsTable
Technical Data Sheet
586-621 ✓ 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: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_height: 0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, body_length: 0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/ENABLE AND COMPLEMENTARY OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-254-7273, 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
586-621
NSN: 4810-00-254-7273
FSC: 4810
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_height0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
body_length0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN
special_featuresFOUR WAY,TWO SOLENOIDS,WORKING PRESSURE 3000.0 PSI,FLOW CONTROL DEVICE SPRING CENTERED SPOOL,VALVE SIZE 0.125 IN,MEDIA HYDRAULIC FLUID IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/ENABLE AND COMPLEMENTARY OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern6 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity4 LATCH, D
NSN4810-00-254-7273
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 586-621 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFOUR WAY,TWO SOLENOIDS,WORKING PRESSURE 3000.0 PSI,FLOW CONTROL DEVICE SPRING CENTERED SPOOL,VALVE SIZE 0.125 IN,MEDIA HYDRAULIC FLUID IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
806149Interchangeable
interchangeable cross-reference
interchangeable
9375-7475DCInterchangeable
interchangeable cross-reference
interchangeable
PD7475Interchangeable
interchangeable cross-reference
interchangeable
342397Interchangeable
Same NIIN cross-reference
interchangeable
DG4S4-010-B-2-B5Interchangeable
Same NIIN cross-reference
interchangeable
DG4S4-010-B-W-B50LHInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 586-621?
586-621 is a MICROCIRCUIT,DIGITAL.
What parts can replace 586-621?
There are 7 known substitutes for 586-621: 806149, 9375-7475DC, PD7475 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 586-621?
586-621 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-254-7273. This indicates validated use in U.S. government and defense supply chains.
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