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911JDEM03AKE0587 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

911JDEM03AKE0587: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 BODY, valve_size: 1.000 INCHES IN, bonnet_type: INSIDE SPRING, style_designator: ANGLE FLANGED ENDS, operating_pressure: 587.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-682-5291, 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
911JDEM03AKE0587
NSN: 4820-01-682-5291
FSC: 4820 — Valves, Nonpowered
CAGE: 1X5W8 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 BODY
valve_size1.000 INCHES IN
bonnet_typeINSIDE SPRING
style_designatorANGLE FLANGED ENDS
operating_pressure587.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAUTOMATIC
part_name_assigned_by_controlling_agencySAFETY AND RELIEF VALVE
NSN4820-01-682-5291
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 911JDEM03AKE0587 · 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
•
OPERATING PRESSURE: 587.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 1.000 INCHES IN
•
BONNET TYPE: INSIDE SPRING
•
MATERIAL: STEEL STAINLESS - USE STB000 BODY
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORANGLE FLANGED ENDS
OPERATING PRESSURE587.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE1.000 INCHES IN
BONNET TYPEINSIDE SPRING
PART NAME ASSIGNED BY CONTROLLING AGENCYSAFETY AND RELIEF VALVE
MATERIALSTEEL STAINLESS - USE STB000 BODY
VALVE OPERATION METHODAUTOMATIC
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 911JDEM03AKE0587?
911JDEM03AKE0587 is a VALVE,SAFETY RELIEF.
What is the NSN for 911JDEM03AKE0587?
911JDEM03AKE0587 is cataloged in the U.S. Government catalog under NSN 4820-01-682-5291. 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.