PartsTable
Technical Data Sheet
Download PDF

RV-504 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RV-504: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include special_features: PRESSURE RELIEF VALVE 300/6000PSI (ADJUSTABLE);1/4INCH NPT THREADS IN, end_item_identification: MAX AIR COMPRESSOR;4310-01-515-7800, part_name_assigned_by_controlling_agency: SAFETY VALVE II STAGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-579-3074, 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
RV-504
NSN: 4820-01-579-3074
FSC: 4820 — Valves, Nonpowered
CAGE: 1EEN6 — DUCHESNE, INC. DBA MAX-AIR (USA)
SPECIFICATIONS
special_featuresPRESSURE RELIEF VALVE 300/6000PSI (ADJUSTABLE);1/4INCH NPT THREADS IN
end_item_identificationMAX AIR COMPRESSOR;4310-01-515-7800
part_name_assigned_by_controlling_agencySAFETY VALVE II STAGE
NSN4820-01-579-3074
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RV-504 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPRESSURE RELIEF VALVE 300/6000PSI (ADJUSTABLE);1/4INCH NPT THREADS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSAFETY VALVE II STAGE
END ITEM IDENTIFICATIONMAX AIR COMPRESSOR;4310-01-515-7800
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy RV-504?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is RV-504?
RV-504 is a VALVE,SAFETY RELIEF.
What is the NSN for RV-504?
RV-504 is cataloged in the U.S. Government catalog under NSN 4820-01-579-3074. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — RV-504

✓ 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.