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452300 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

452300: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include overall_length: 10.983 INCHES NOMINAL IN, operation_method: MANUAL COMPRESSION, special_features: FOR CRIMPING MAC PANEL ITA/RECEIVER COAX CONTACTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-454-1289, 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
452300
NSN: 4820-01-454-1289
NIINs: 014541289, 015248018, 016488204
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
overall_length10.983 INCHES NOMINAL IN
operation_methodMANUAL COMPRESSION
special_featuresFOR CRIMPING MAC PANEL ITA/RECEIVER COAX CONTACTS
NSN4820-01-454-1289
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 452300 · 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
SUBSTITUTES & CROSS-REFERENCES 2
2498-14-19-17Reference document
Same NSN cross-reference
Reference document — Secondary reference
2498-14-19Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 452300?
452300 is a VALVE,SAFETY RELIEF.
What parts can replace 452300?
There are 2 known substitutes for 452300: 2498-14-19-17, 2498-14-19. Substitute compatibility should be verified for your specific system.
What is the NSN for 452300?
452300 is cataloged in the U.S. Government catalog under NSN 4820-01-454-1289. This indicates validated use in U.S. government and defense supply chains.
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