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NSN 4820-01-514-5649, 4820015145649
REGULATOR,COMPRESSED GAS

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 015145649
Codification Country
United States
Item Name Code
INC 49444
Criticality
(S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 4820-01-514-5649

National Stock Number (NSN) 4820-01-514-5649, or NIIN 015145649, (regulator,compressed gas) was assigned October 29, 2003 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers 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, there are no suppliers that are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 7,734. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 29, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 49444. [A SPECIALLY DESIGNED REGULATOR WITH EITHER A STANDARD COMPRESSED GAS ASSOCIATION (CGA) GAS INLET/OUTLET CONNECTION OR PIPE CONNECTIONS. IT PROVIDES FOR THE CONTROLLED WITHDRAWAL OF COMPRESSED GAS FROM A COMPRESSED GAS CYLINDER EITHER BY DIRECT ATTACHMENT TO THE CYLINDER OR BY INSERTION INTO A PIPING DISTRIBUTION SYSTEM THAT IS PRESSURED BY A CYLINDER.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820015145649 does not contain precious metals.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. 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

III STAGE TYPE
(BMMH) DOUBLE
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
DELIVERY PRESSURE TYPE
(CYPF) ADJUSTABLE
END ITEM IDENTIFICATION
(AGAV) VALVE REG FDPRESS GAS O.25IN 4324301-01-0XE
INLET FITTING CONNECTION TYPE
(BPGT) THREADED INTERNAL PIPE
INLET FITTING NOMINAL THREAD SIZE
(CYPH) 0.250 INCHES
INLET FITTING THREAD DIRECTION
(CCGG) RIGHT-HAND
INLET INDICATOR TYPE
(CYPN) DIAL PRESSURE GAGE
OUTLET FITTING THREAD DIRECTION
(CDNR) RIGHT-HAND
OUTLET FITTING CONNECTION TYPE
(CYPK) THREADED INTERNAL PIPE
OUTLET FITTING NOMINAL THREAD SIZE
(CYPL) 0.250 INCHES
OUTLET INDICATOR TYPE
(CYPP) DIAL PRESSURE GAGE
MAXIMUM DELIVERY PRESSURE
(AWYE) 400.0 POUNDS PER SQUARE INCH
MOUNTING METHOD
(AXGY) CYLINDER
MOUNTING POSITION
(BBJX) LEFT SIDE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
SPECIAL FEATURES
(FEAT) REQUESTED NAME, REGULATOR CARTRIDGE
STAGE TYPE
(BMMH) DOUBLE
III END ITEM IDENTIFICATION
(AGAV) VALVE REG FDPRESS GAS O.25IN 4324301-01-0XE
ERR DEFAULT
(CCGG) ERR DEFAULT
ERR DEFAULT
(CYPH) ERR DEFAULT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) CLEANING AND PACKING PER MIL-STD-1330D

Manufacturer Part Numbers


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