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336-890-071 — PARTS KIT,SAFETY RELIEF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

336-890-071: PARTS KIT,SAFETY RELIEF VALVE.

The PARTS KIT,SAFETY RELIEF VALVE is a the manufacturer industrial component. Key specifications include special_features: 4500 PSI RATING, supply_items_and_quantities: O-RING 1; COPPER DIAPHRAGM 1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-394-8128, 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
336-890-071
NSN: 4820-01-394-8128
FSC: 4820 — Valves, Nonpowered
CAGE: 47432 — INTERSPIRO INC (USA)
SPECIFICATIONS
special_features4500 PSI RATING
component_quantity2
supply_items_and_quantitiesO-RING 1; COPPER DIAPHRAGM 1
NSN4820-01-394-8128
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 336-890-071 · 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: 2
•
SUPPLY ITEMS AND QUANTITIES: O-RING 1; COPPER DIAPHRAGM 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
SUPPLY ITEMS AND QUANTITIESO-RING 1; COPPER DIAPHRAGM 1
SPECIAL FEATURES4500 PSI RATING
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 336-890-071?
336-890-071 is a PARTS KIT,SAFETY RELIEF VALVE.
What is the NSN for 336-890-071?
336-890-071 is cataloged in the U.S. Government catalog under NSN 4820-01-394-8128. 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.