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NSN 4820-01-399-7429, 4820013997429
REGULATOR,COMPRESSED GAS

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 013997429
Codification Country
United States
Item Name Code
INC 49444
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.
Availability: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4820-01-399-7429

National Stock Number (NSN) 4820-01-399-7429, or NIIN 013997429, (regulator,compressed gas) was assigned December 4, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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, with the most recent procurement date of Dec 09, 2015. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M116M1747. The total value of the awarded contracts has been US$ 1,084.00.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) 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.]. 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 4820013997429 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

ERR DEFAULT
(CYPG) ERR DEFAULT
DELIVERY PRESSURE TYPE
(CYPF) PRESET
INLET FITTING CONNECTION CGA NUMBER
(CYPJ) 580
INLET FITTING CONNECTION TYPE
(BPGT) COMPRESSED GAS ASSOCIATION
INLET INDICATOR TYPE
(CYPN) DIAL PRESSURE GAGE
MOUNTING METHOD
(AXGY) CYLINDER
MOUNTING POSITION
(BBJX) BACK
OUTLET FITTING THREAD DIRECTION
(CDNR) RIGHT-HAND
OUTLET FITTING CONNECTION TYPE
(CYPK) THREADED EXTERNAL PIPE
OUTLET FITTING NOMINAL THREAD SIZE
(CYPL) 0.250 INCHES
OUTLET INDICATOR TYPE
(CYPP) GAGELESS
PRESET DELIVERY PRESSURE
(CYPG) 80.0 POUNDS PER SQUARE INCH
STAGE TYPE
(BMMH) SINGLE
III STAGE TYPE
(BMMH) SINGLE

Manufacturer Part Numbers


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