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72593PPIECE 16 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

72593PPIECE 16: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_height: 1.610 INCHES NOMINAL IN, shank_diameter: 0.362 INCHES NOMINAL IN, outside_diameter: 1.315 INCHES NOMINAL IN, flange_seat_to_disk_end_height: 1.404 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-075-3951, 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
72593PPIECE 16
NSN: 4820-01-075-3951
FSC: 4820 — Valves, Nonpowered
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_height1.610 INCHES NOMINAL IN
shank_diameter0.362 INCHES NOMINAL IN
outside_diameter1.315 INCHES NOMINAL IN
flange_seat_to_disk_end_height1.404 INCHES NOMINAL IN
NSN4820-01-075-3951
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 72593PPIECE 16 · 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: 0.362 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 1.404 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.315 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.362 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT1.404 INCHES NOMINAL IN
OVERALL HEIGHT1.610 INCHES NOMINAL IN
OUTSIDE DIAMETER1.315 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
1889Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 72593PPIECE 16?
72593PPIECE 16 is a DISK,VALVE.
What parts can replace 72593PPIECE 16?
There is 1 known substitute for 72593PPIECE 16: 1889. Substitute compatibility should be verified for your specific system.
What is the NSN for 72593PPIECE 16?
72593PPIECE 16 is cataloged in the U.S. Government catalog under NSN 4820-01-075-3951. 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.