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NSN 4820-01-623-3748, 4820016233748
VALVE,FLOW CONTROL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 016233748
Codification Country
United States
Item Name Code
INC 45506
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4820-01-623-3748

National Stock Number (NSN) 4820-01-623-3748, or NIIN 016233748, (valve,flow control) was assigned November 12, 2013 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 45506. [AN INLINE OR CARTRIDGE TYPE ITEM DESIGNED TO CONTROL THE FLOW OF FLUIDS WITHIN A CLOSED SYSTEM. EXCLUDES ITEMS ACTUATED BY A PREDETERMINED PRESSURE AND/OR TEMPERATURE, ITEMS DESIGNED FOR USE WITH BREATHING GASSES, OR THOSE DESIGNED TO VENT OR CALIBRATE FLUIDS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820016233748 does not contain precious metals.

This NSN is associated to Schedule B 8481809015: regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

END CONNECTION QUANTITY
(ADQZ) 3
BODY MATERIAL
(CQRG) ALUMINUM OR STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) PRESSURE SEQUENCE VALVE: PSV-4-8
SPECIAL FEATURES
(FEAT) TYPICAL APPLICATION PRESSURE: 350 BAR (5000PSI), CARTRIDGE FATIGUE PRESSURE (INFINITE LIFE): 280 BAR (4000 PSI), RATED FLOW: 15 L/MIN (4 USGPM), RESEAT PRESSURE: MORE THAN 90 PERCENT OF CRACKING PRESSURE, INTERNAL LEAKAGE: 5"3/MM AT 210 BAR (3,000PSI), HYSTERESIS: LESS THAN 3 BAR (45 PSI), CAVITY C-8-3, FLUIDS: ALL GENERAL PURPOSE HYDRAULIC FLUIDS: MIL-H-5606, SAE 10, SAE 20 ETC, WEIGHT CARTRIDGE ONLY: 0.47 LBS. PRESSURE DROP CURVE: PORT 3 TO 2, VALVE FULLY OPEN.

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