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Technical Data Sheet
PartsTable / COMPONENT / R-95780PC20
R-95780PC20 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: COPPER ALLOY OVERALL, seat_radius: 0.062 INCHES NOMINAL IN, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.520 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 1.500 INCHES NOMINAL IN, style_designator: THREADED FLANGED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-063-3768, 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
R-95780PC20
NSN: 4820-01-063-3768
FSC: 4820
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_radius0.062 INCHES NOMINAL IN
thread_class2A SINGLE THREADED PORTION A
thread_length0.520 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter1.500 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
nominal_thread_size1.500 INCHES SINGLE THREADED PORTION IN
under_flange_height0.812 INCHES NOMINAL IN
body_inside_diameter0.515 INCHES NOMINAL IN
seating_surface_shapeRADIAL
thread_series_designatorUNF SINGLE THREADED PORTION
flange_seat_to_disk_end_height0.594 INCHES NOMINAL IN
NSN4820-01-063-3768
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R-95780PC20 · 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
•
NOMINAL THREAD SIZE: 1.500 INCHES SINGLE THREADED PORTION IN
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNF SINGLE THREADED PORTION
•
STYLE DESIGNATOR: THREADED FLANGED
•
THREAD CLASS: 2A SINGLE THREADED PORTION A
•
SEATING SURFACE SHAPE: RADIAL
•
UNDER FLANGE HEIGHT: 0.812 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.500 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.500 INCHES SINGLE THREADED PORTION IN
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
STYLE DESIGNATORTHREADED FLANGED
THREAD CLASS2A SINGLE THREADED PORTION A
SEATING SURFACE SHAPERADIAL
UNDER FLANGE HEIGHT0.812 INCHES NOMINAL IN
FLANGE DIAMETER1.500 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.594 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.515 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
667-14Interchangeable
interchangeable cross-reference
interchangeable
67-14Interchangeable
interchangeable cross-reference
interchangeable
MS20667-14Interchangeable
interchangeable cross-reference
interchangeable
10172984Interchangeable
interchangeable cross-reference
interchangeable
66714/710445Interchangeable
interchangeable cross-reference
interchangeable
204-16361Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-95780PC20?
R-95780PC20 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace R-95780PC20?
There are 7 known substitutes for R-95780PC20: 667-14, 67-14, MS20667-14 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R-95780PC20?
R-95780PC20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-063-3768. 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