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Technical Data Sheet
PartsTable / COMPONENT / 4621-00
4621-00 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_height: 0.406 INCHES NOMINAL IN, inside_diameter: 0.281 INCHES NOMINAL IN, outside_diameter: 1.062 INCHES NOMINAL IN, special_features: CONCAVE ON ONE SIDE TO A DEPTH OF 1/16 IN. IN, style_designator: PLAIN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-046-7269, 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
4621-00
NSN: 4820-01-046-7269
FSC: 4820
CAGE: 08576 — PENTAIR FILTRATION SOLUTIONS, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height0.406 INCHES NOMINAL IN
inside_diameter0.281 INCHES NOMINAL IN
outside_diameter1.062 INCHES NOMINAL IN
special_featuresCONCAVE ON ONE SIDE TO A DEPTH OF 1/16 IN. IN
style_designatorPLAIN
NSN4820-01-046-7269
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4621-00 · 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
•
OUTSIDE DIAMETER: 1.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: RUBBER SYNTHETIC
•
INSIDE DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.062 INCHES NOMINAL IN
OVERALL HEIGHT0.406 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
MATERIALRUBBER SYNTHETIC
SPECIAL FEATURESCONCAVE ON ONE SIDE TO A DEPTH OF 1/16 IN. IN
INSIDE DIAMETER0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
462-1Interchangeable
interchangeable cross-reference
interchangeable
2200978Interchangeable
interchangeable cross-reference
interchangeable
GA51429Interchangeable
interchangeable cross-reference
interchangeable
2837468Interchangeable
interchangeable cross-reference
interchangeable
0960-0053Interchangeable
interchangeable cross-reference
interchangeable
2001-6101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4621-00?
4621-00 is a DISK,VALVE.
What parts can replace 4621-00?
There are 8 known substitutes for 4621-00: 462-1, 2200978, GA51429 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4621-00?
4621-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-046-7269. 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