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Technical Data Sheet
PartsTable / COMPONENT / 20-03282PC4
20-03282PC4 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, overall_height: 0.562 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 45.000 NOMINAL, body_inside_diameter: 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN, body_outside_diameter: 4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-834-4682, 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
20-03282PC4
NSN: 4820-00-834-4682
FSC: 4820
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
overall_height0.562 INCHES NOMINAL IN
style_designatorPLAIN
seat_angle_in_deg45.000 NOMINAL
body_inside_diameter3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN
body_outside_diameter4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN4820-00-834-4682
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20-03282PC4 · 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
•
SEATING SURFACE SHAPE: ANGULAR
•
BODY OUTSIDE DIAMETER: 4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
BODY INSIDE DIAMETER: 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SEATING SURFACE SHAPEANGULAR
BODY OUTSIDE DIAMETER4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
BODY INSIDE DIAMETER3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
OVERALL HEIGHT0.562 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.000 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
53135Interchangeable
interchangeable cross-reference
interchangeable
2410 35/64Interchangeable
interchangeable cross-reference
interchangeable
20-03572PC4Interchangeable
Same NIIN cross-reference
interchangeable
V3384PC4Interchangeable
Same NIIN cross-reference
interchangeable
V3282PC4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-03282PC4?
20-03282PC4 is a SEAT,VALVE.
What parts can replace 20-03282PC4?
There are 10 known substitutes for 20-03282PC4: B94.11M, 53135, 2410 35/64 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-03282PC4?
20-03282PC4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-834-4682. 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