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D2533OFF — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D2533OFF: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, special_features: NEXT HIGHER ASSY VALVE RELIEF S AFETY, style_designator: ANGLE FLANGED ENDS, end_item_identification: W/S TARAWA CLASS LHA. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-464-3054, 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
D2533OFF
NSN: 4820-01-464-3054
FSC: 4820 — Valves, Nonpowered
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialBRONZE BODY
special_featuresNEXT HIGHER ASSY VALVE RELIEF S AFETY
style_designatorANGLE FLANGED ENDS
end_item_identificationW/S TARAWA CLASS LHA
NSN4820-01-464-3054
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D2533OFF · 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
•
STYLE DESIGNATOR: ANGLE FLANGED ENDS
•
MATERIAL: BRONZE BODY
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORANGLE FLANGED ENDS
SPECIAL FEATURESNEXT HIGHER ASSY VALVE RELIEF S AFETY
END ITEM IDENTIFICATIONW/S TARAWA CLASS LHA
MATERIALBRONZE BODY
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 1
BASGGO5SJKSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D2533OFF?
D2533OFF is a VALVE,SAFETY RELIEF.
What parts can replace D2533OFF?
There is 1 known substitute for D2533OFF: BASGGO5SJK. Substitute compatibility should be verified for your specific system.
What is the NSN for D2533OFF?
D2533OFF is cataloged in the U.S. Government catalog under NSN 4820-01-464-3054. 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.