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5R0679 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5R0679: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) FIRST END, special_features: FOUR OUTLET HOLES SPACED 90 DEG APART,0.375 IN. DIA IN, style_designator: CROSS.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-237-4298, 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
5R0679
NSN: 4820-00-237-4298
FSC: 4820 — Valves, Nonpowered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL BODY
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) FIRST END
special_featuresFOUR OUTLET HOLES SPACED 90 DEG APART,0.375 IN. DIA IN
style_designatorCROSS
thread_directionRIGHT-HAND FIRST END
disk_loading_methodSPRING
flow_control_deviceBALL
nominal_thread_size1.000 INCHES FIRST END IN
valve_operation_methodAUTOMATIC
thread_quantity_per_inch14 FIRST END
NSN4820-00-237-4298
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5R0679 · 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
•
FLOW CONTROL DEVICE: BALL
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CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: CROSS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 1.000 INCHES FIRST END IN
•
DISK LOADING METHOD: SPRING
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALL
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
STYLE DESIGNATORCROSS
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE1.000 INCHES FIRST END IN
DISK LOADING METHODSPRING
SPECIAL FEATURESFOUR OUTLET HOLES SPACED 90 DEG APART,0.375 IN. DIA IN
THREAD CLASS2A FIRST END A
THREAD QUANTITY PER INCH14 FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
5R679Reference 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 5R0679?
5R0679 is a VALVE,SAFETY RELIEF.
What parts can replace 5R0679?
There is 1 known substitute for 5R0679: 5R679. Substitute compatibility should be verified for your specific system.
What is the NSN for 5R0679?
5R0679 is cataloged in the U.S. Government catalog under NSN 4820-00-237-4298. This indicates validated use in U.S. government and defense supply chains.
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