Product Details | FLUID VALVE STEM

4820-01-347-4518 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: BK999238110, 550022, 550-022, 5926318186, 592-6318186, 4820-01-347-4518, 01-347-4518, 4820013474518, 013474518

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-347-4518

Cross Reference | NSN 4820-01-347-4518

Part Number Cage Code Manufacturer
18-95 58366 KIRBY MORGAN DIVE SYSTEMS INC
550-022 58366 KIRBY MORGAN DIVE SYSTEMS INC
9147Y078 U1605 HONEYWELL AEROSPACE UK DIV AEROSPACE -YEOVIL
DP5839 K1806 MINISTRY OF DEFENCE NAVY UWS3A

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Technical Data | NSN 4820-01-347-4518

Characteristic Specifications
MATERIAL STEEL COMP 304
LARGEST OUTSIDE DIAMETER 0.495 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
OVERALL LENGTH 2.035 INCHES NOMINAL
STEM ACTUATING END TYPE THREADED EXTERNALLY
SPECIAL FEATURES UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION MK21MOD1 DIVING HELMET-SUPERLITE-AIR/MIXED

Restrictions/Controls & Freight Information | NSN 4820-01-347-4518

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information