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6-4787619 — PARTS KIT,SAFETY RELIEF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6-4787619: PARTS KIT,SAFETY RELIEF VALVE.

The PARTS KIT,SAFETY RELIEF VALVE is a the manufacturer industrial component. Key specifications include material: COPPER AND COPPER ALLOY, thread_size: 0.500, overall_width: 1.875 INCHES NOMINAL IN, overall_length: 5.500 INCHES NOMINAL IN, thread_location: EXTERNAL, removable_piston: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-075-0160, 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
6-4787619
NSN: 4820-00-075-0160
FSC: 4820 — Valves, Nonpowered
CAGE: 66654 — TVH PARTS CO. (USA)
SPECIFICATIONS
materialCOPPER AND COPPER ALLOY
thread_size0.500
overall_width1.875 INCHES NOMINAL IN
overall_length5.500 INCHES NOMINAL IN
thread_locationEXTERNAL
removable_pistonNOT PROVIDED
special_featuresCOPPER BODY; BRASS PISTON, HEX ADAPTER AND CAP; EPDM O-RINGS; PRE-CHARGED AT 60 PSI, PERMANENTLY CAPPED AND EPOXY SEALED; LUBRICANT IS FDA APPROVED FOR USE IN POTABLE WATER SYSTEMS
connection_quantity1
end_item_identificationCOSAL III SECTION D HAS CROSS-REFERENCE
operating_pressure_range+0.0 TO 150.0 POUNDS PER SQUARE INCH LBS
fluid_type_for_which_designedWATER
screw_thread_series_designatorNPT
NSN4820-00-075-0160
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6-4787619 · 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 3
0750160Reference document
Same NSN cross-reference
Reference document — Secondary reference
4787619Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AB00604787619Same 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 6-4787619?
6-4787619 is a PARTS KIT,SAFETY RELIEF VALVE.
What parts can replace 6-4787619?
There are 3 known substitutes for 6-4787619: 0750160, 4787619, AB00604787619. Substitute compatibility should be verified for your specific system.
What is the NSN for 6-4787619?
6-4787619 is cataloged in the U.S. Government catalog under NSN 4820-00-075-0160. This indicates validated use in U.S. government and defense supply chains.
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