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Technical Data Sheet
PartsTable / COMPONENT / 8800-20-14
8800-20-14 ✓ 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

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, shank_diameter: 1.465 INCHES NOMINAL IN, outside_diameter: 2.860 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.025 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-195-0128, 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
8800-20-14
NSN: 4820-00-195-0128
FSC: 4820
CAGE: 41620 — MORSE DIVING, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
shank_diameter1.465 INCHES NOMINAL IN
outside_diameter2.860 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
material_thickness0.025 INCHES NOMINAL IN
NSN4820-00-195-0128
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8800-20-14 · 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
•
MATERIAL: RUBBER SYNTHETIC
•
SHANK DIAMETER: 1.465 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.860 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
SHANK DIAMETER1.465 INCHES NOMINAL IN
OUTSIDE DIAMETER2.860 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
N12-632Interchangeable
interchangeable cross-reference
interchangeable
328C120H01Interchangeable
interchangeable cross-reference
interchangeable
6-32NC2B101NYL0NInterchangeable
interchangeable cross-reference
interchangeable
10163-2Interchangeable
interchangeable cross-reference
interchangeable
4550Interchangeable
interchangeable cross-reference
interchangeable
5011352-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8800-20-14?
8800-20-14 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 8800-20-14?
There are 21 known substitutes for 8800-20-14: N12-632, 328C120H01, 6-32NC2B101NYL0N and 18 more. Substitute compatibility should be verified for your specific system.
Is 8800-20-14 still available?
8800-20-14 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026