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R6309XPC3-85504 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R6309XPC3-85504: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2B, overall_height: 3.175 INCHES NOMINAL IN, shoulder_width: 1.525 INCHES NOMINAL IN, shoulder_height: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-028-7175, 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
R6309XPC3-85504
NSN: 4820-00-028-7175
FSC: 4820 — Valves, Nonpowered
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialNICKEL ALLOY
seat_angle45.0 DEGREES NOMINAL
thread_class2B
overall_height3.175 INCHES NOMINAL IN
shoulder_width1.525 INCHES NOMINAL IN
shoulder_height0.500 INCHES NOMINAL IN
outside_diameter3.010 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size1.375 INCHES IN
thread_series_designatorUNEF
NSN4820-00-028-7175
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R6309XPC3-85504 · 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
KEY FEATURES
•
SHOULDER WIDTH: 1.525 INCHES NOMINAL IN
•
SHOULDER HEIGHT: 0.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.010 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 1.375 INCHES IN
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.175 INCHES NOMINAL IN
SHOULDER WIDTH1.525 INCHES NOMINAL IN
SHOULDER HEIGHT0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER3.010 INCHES NOMINAL IN
STYLE DESIGNATORPLUG
SEAT ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD SIZE1.375 INCHES IN
THREAD CLASS2B
MATERIALNICKEL ALLOY
THREAD SERIES DESIGNATORUNEF
SUBSTITUTES & CROSS-REFERENCES 1
5119-4824-3816PC3-85504Reference 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 R6309XPC3-85504?
R6309XPC3-85504 is a MICROCIRCUIT,DIGITAL.
What parts can replace R6309XPC3-85504?
There is 1 known substitute for R6309XPC3-85504: 5119-4824-3816PC3-85504. Substitute compatibility should be verified for your specific system.
What is the NSN for R6309XPC3-85504?
R6309XPC3-85504 is cataloged in the U.S. Government catalog under NSN 4820-00-028-7175. 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.