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Technical Data Sheet
PartsTable / COMPONENT / 090-08201
090-08201 ✓ 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, overall_height: 1.312 INCHES NOMINAL IN, outside_diameter: 8.000 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.188 INCHES NOMINAL IN, taper_major_diameter: 7.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1257, 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
090-08201
NSN: 4820-00-036-1257
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_height1.312 INCHES NOMINAL IN
outside_diameter8.000 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
material_thickness0.188 INCHES NOMINAL IN
taper_major_diameter7.000 INCHES NOMINAL IN
NSN4820-00-036-1257
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 090-08201 · 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
•
MATERIAL THICKNESS: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
TAPER MAJOR DIAMETER: 7.000 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 8.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
MATERIAL THICKNESS0.188 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
TAPER MAJOR DIAMETER7.000 INCHES NOMINAL IN
OVERALL HEIGHT1.312 INCHES NOMINAL IN
OUTSIDE DIAMETER8.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
SP 62221Interchangeable
interchangeable cross-reference
interchangeable
1005000179537Interchangeable
interchangeable cross-reference
interchangeable
5315000179537Interchangeable
interchangeable cross-reference
interchangeable
62221Interchangeable
interchangeable cross-reference
interchangeable
291517R1Interchangeable
interchangeable cross-reference
interchangeable
S2989Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 090-08201?
090-08201 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 090-08201?
There are 20 known substitutes for 090-08201: SP 62221, 1005000179537, 5315000179537 and 17 more. Substitute compatibility should be verified for your specific system.
Is 090-08201 still available?
090-08201 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