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86-998443-000 — PARTS KIT,SAFETY RELIEF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

86-998443-000: PARTS KIT,SAFETY RELIEF VALVE.

The PARTS KIT,SAFETY RELIEF VALVE is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: SAFETY HEAD 1; RUPTURE DISK 1; GASKET 1. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-372-0844, 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
86-998443-000
NSN: 4810-00-372-0844
FSC: 4810 — Valves, Powered
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
component_quantity3
supply_items_and_quantitiesSAFETY HEAD 1; RUPTURE DISK 1; GASKET 1
NSN4810-00-372-0844
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 86-998443-000 · 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
•
COMPONENT QUANTITY: 3
•
SUPPLY ITEMS AND QUANTITIES: SAFETY HEAD 1; RUPTURE DISK 1; GASKET 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
SUPPLY ITEMS AND QUANTITIESSAFETY HEAD 1; RUPTURE DISK 1; GASKET 1
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
MILV17360FIG3SAF010DISCANDWASReference document
Same NSN cross-reference
Reference document — Secondary reference
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 86-998443-000?
86-998443-000 is a PARTS KIT,SAFETY RELIEF VALVE.
What parts can replace 86-998443-000?
There is 1 known substitute for 86-998443-000: MILV17360FIG3SAF010DISCANDWAS. Substitute compatibility should be verified for your specific system.
What is the NSN for 86-998443-000?
86-998443-000 is cataloged in the U.S. Government catalog under NSN 4810-00-372-0844. 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.