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2877724-801 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2877724-801: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include operating_pressure: 400.0 BAR MAXIMUM SINGLE RESPONSE, end_item_identification: CRANE HOUSE, SLAVE; MACGREGOR CRANE, valve_discharge_flow_rate: 40.0 LITERS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-487-5123, 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
2877724-801
NSN: 4820-01-487-5123
FSC: 4820 — Valves, Nonpowered
CAGE: A184N — KALMAR SOLUTIONS AB (SWE)
SPECIFICATIONS
operating_pressure400.0 BAR MAXIMUM SINGLE RESPONSE
end_item_identificationCRANE HOUSE, SLAVE; MACGREGOR CRANE
valve_discharge_flow_rate40.0 LITERS PER MINUTE
NSN4820-01-487-5123
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2877724-801 · 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
•
OPERATING PRESSURE: 400.0 BAR MAXIMUM SINGLE RESPONSE
•
VALVE DISCHARGE FLOW RATE: 40.0 LITERS PER MINUTE
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE400.0 BAR MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESSUPPLIER DESCRIBES THIS AS A VALVE BLOCK WITH CARTRIDGE VALVES.
END ITEM IDENTIFICATIONCRANE HOUSE, SLAVE; MACGREGOR CRANE
VALVE DISCHARGE FLOW RATE40.0 LITERS PER MINUTE
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2877724-801?
2877724-801 is a VALVE,SAFETY RELIEF.
What is the NSN for 2877724-801?
2877724-801 is cataloged in the U.S. Government catalog under NSN 4820-01-487-5123. 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.