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911LDEM03AKE0587 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

911LDEM03AKE0587: 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, style_designator: ANGLE, valve_operation_method: MANUAL, media_for_which_designed: AIR SINGLE RESPONSE, furnished_items_and_quantity: 1 LEVER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-698-7998, 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
911LDEM03AKE0587
NSN: 4820-01-698-7998
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
style_designatorANGLE
valve_operation_methodMANUAL
media_for_which_designedAIR SINGLE RESPONSE
furnished_items_and_quantity1 LEVER
part_name_assigned_by_controlling_agencyVALVE,RELIEF
NSN4820-01-698-7998
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 911LDEM03AKE0587 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER
•
STYLE DESIGNATOR: ANGLE
•
VALVE SIZE: 1.000 INCHES IN
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
MATERIAL: STEEL STAINLESS - USE STB000 BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LEVER
STYLE DESIGNATORANGLE
VALVE SIZE1.000 INCHES IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,RELIEF
MATERIALSTEEL STAINLESS - USE STB000 BODY
VALVE OPERATION METHODMANUAL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 911LDEM03AKE0587?
911LDEM03AKE0587 is a VALVE,SAFETY RELIEF.
What is the NSN for 911LDEM03AKE0587?
911LDEM03AKE0587 is cataloged in the U.S. Government catalog under NSN 4820-01-698-7998. 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.