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46-1023-01 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

46-1023-01: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, valve_operation_method: AUTOMATIC, adjustable_pressure_range: +0.0 TO 20.0 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-295-7050, 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
46-1023-01
NSN: 4820-01-295-7050
FSC: 4820 — Valves, Nonpowered
CAGE: 54278 — ERIE ENGINEERED PRODUCTS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
valve_operation_methodAUTOMATIC
adjustable_pressure_range+0.0 TO 20.0 POUNDS PER SQUARE INCH LBS
NSN4820-01-295-7050
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 46-1023-01 · 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
•
ADJUSTABLE PRESSURE RANGE: +0.0 TO 20.0 POUNDS PER SQUARE INCH LBS
•
MATERIAL: ALUMINUM ALLOY BODY
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
ADJUSTABLE PRESSURE RANGE+0.0 TO 20.0 POUNDS PER SQUARE INCH LBS
MATERIALALUMINUM ALLOY BODY
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
M13-1001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 46-1023-01?
46-1023-01 is a VALVE,SAFETY RELIEF.
What parts can replace 46-1023-01?
There is 1 known substitute for 46-1023-01: M13-1001. Substitute compatibility should be verified for your specific system.
What is the NSN for 46-1023-01?
46-1023-01 is cataloged in the U.S. Government catalog under NSN 4820-01-295-7050. 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.