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022-09683 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

022-09683: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include special_features: CONNECTIONS:INLET 1-5/8-12UN-2B,OUTLET 1-7/8-UN-2B,SEAL PER MS16142,ADDITIONAL MEDA:R-236FA,R-134A. A, valve_operation_method: AUTOMATIC, media_for_which_designed: REFRIGERANT 114 SINGLE RESPONSE, opening_pressure_setting: 88.0 POUNDS PER SQUARE INCH LBS.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-490-3314, 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
022-09683
NSN: 4820-01-490-3314
FSC: 4820 — Valves, Nonpowered
CAGE: 66935 — JOHNSON CONTROLS NAVY SYSTEMS, LLC (USA)
SPECIFICATIONS
special_featuresCONNECTIONS:INLET 1-5/8-12UN-2B,OUTLET 1-7/8-UN-2B,SEAL PER MS16142,ADDITIONAL MEDA:R-236FA,R-134A. A
valve_operation_methodAUTOMATIC
media_for_which_designedREFRIGERANT 114 SINGLE RESPONSE
opening_pressure_setting88.0 POUNDS PER SQUARE INCH LBS
NSN4820-01-490-3314
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 022-09683 · 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
•
MEDIA FOR WHICH DESIGNED: REFRIGERANT 114 SINGLE RESPONSE
•
OPENING PRESSURE SETTING: 88.0 POUNDS PER SQUARE INCH LBS
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONNECTIONS:INLET 1-5/8-12UN-2B,OUTLET 1-7/8-UN-2B,SEAL PER MS16142,ADDITIONAL MEDA:R-236FA,R-134A. A
MEDIA FOR WHICH DESIGNEDREFRIGERANT 114 SINGLE RESPONSE
OPENING PRESSURE SETTING88.0 POUNDS PER SQUARE INCH LBS
VALVE OPERATION METHODAUTOMATIC
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 1
B5604-YM-88Reference 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 022-09683?
022-09683 is a VALVE,SAFETY RELIEF.
What parts can replace 022-09683?
There is 1 known substitute for 022-09683: B5604-YM-88. Substitute compatibility should be verified for your specific system.
What is the NSN for 022-09683?
022-09683 is cataloged in the U.S. Government catalog under NSN 4820-01-490-3314. 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.