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080578 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

080578: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 0.646 INCHES NOMINAL IN, outside_diameter: 1.287 INCHES NOMINAL IN, style_designator: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-883-0770, 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
080578
NSN: 4820-00-883-0770
NIINs: 008830770, 011930575
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_height0.646 INCHES NOMINAL IN
outside_diameter1.287 INCHES NOMINAL IN
special_featuresWITH EXTENDED SHANK ON ONE END 0.296 IN. LG BY 0.500 IN. OD; HOLE DRILLED THRU SHANK 0.125 IN. DIA OF HOLE; HOLE LOCATED 0.156 IN. FROM CTR OF HOLE TO SHANK END IN
style_designatorSOLID
NSN4820-00-883-0770
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 080578 · 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: 1.287 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.646 INCHES NOMINAL IN
OUTSIDE DIAMETER1.287 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
SPECIAL FEATURESWITH EXTENDED SHANK ON ONE END 0.296 IN. LG BY 0.500 IN. OD; HOLE DRILLED THRU SHANK 0.125 IN. DIA OF HOLE; HOLE LOCATED 0.156 IN. FROM CTR OF HOLE TO SHANK END IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
80578Reference document
Same NSN cross-reference
Reference document — Secondary reference
A49120PC11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 080578?
080578 is a DISK,VALVE.
What parts can replace 080578?
There are 2 known substitutes for 080578: 80578, A49120PC11. Substitute compatibility should be verified for your specific system.
What is the NSN for 080578?
080578 is cataloged in the U.S. Government catalog under NSN 4820-00-883-0770. 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.