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N5586 PIECE 81 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N5586 PIECE 81: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 1.281 INCHES NOMINAL IN, shank_diameter: 0.625 INCHES NOMINAL IN, flange_diameter: 1.375 INCHES NOMINAL IN, style_designator: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-190-7133, 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
N5586 PIECE 81
NSN: 4820-01-190-7133
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialSTEEL
overall_height1.281 INCHES NOMINAL IN
shank_diameter0.625 INCHES NOMINAL IN
flange_diameter1.375 INCHES NOMINAL IN
style_designatorPOPPET
NSN4820-01-190-7133
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N5586 PIECE 81 · 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
•
SHANK DIAMETER: 0.625 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.625 INCHES NOMINAL IN
FLANGE DIAMETER1.375 INCHES NOMINAL IN
OVERALL HEIGHT1.281 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
N5586Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N5586 PIECE 81?
N5586 PIECE 81 is a DISK,VALVE.
What parts can replace N5586 PIECE 81?
There is 1 known substitute for N5586 PIECE 81: N5586. Substitute compatibility should be verified for your specific system.
What is the NSN for N5586 PIECE 81?
N5586 PIECE 81 is cataloged in the U.S. Government catalog under NSN 4820-01-190-7133. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.