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DX53 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DX53: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include shank_diameter: 0.150 INCHES NOMINAL IN, outside_diameter: 2.188 INCHES NOMINAL IN, style_designator: SWING CHECK, media_for_which_designed: WATER, flange_seat_to_disk_end_height: 0.165 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-331-3632, 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
DX53
NSN: 4820-01-331-3632
FSC: 4820 — Valves, Nonpowered
CAGE: U9992 — JFD LTD (GBR)
SPECIFICATIONS
shank_diameter0.150 INCHES NOMINAL IN
outside_diameter2.188 INCHES NOMINAL IN
style_designatorSWING CHECK
media_for_which_designedWATER
flange_seat_to_disk_end_height0.165 INCHES NOMINAL IN
NSN4820-01-331-3632
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DX53 · 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: 0.150 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.165 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SWING CHECK
•
MEDIA FOR WHICH DESIGNED: WATER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.150 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.165 INCHES NOMINAL IN
OUTSIDE DIAMETER2.188 INCHES NOMINAL IN
STYLE DESIGNATORSWING CHECK
MEDIA FOR WHICH DESIGNEDWATER
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 5
DE7588Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
460190412Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F3600-012447Reference document
Same NSN cross-reference
Reference document — Informative reference only
336-100-003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6318015Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DX53?
DX53 is a DISK,VALVE.
What parts can replace DX53?
There are 5 known substitutes for DX53: DE7588, 460190412, F3600-012447 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DX53?
DX53 is cataloged in the U.S. Government catalog under NSN 4820-01-331-3632. 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.