NSN 4440-01-420-1172, 4440014201172
DEHYDRATOR UNIT,NONREACTIVATING

Federal Supply Classification: FSC 4440 - Driers, Dehydrators, and Anhydrators
National Item Identification Number: NIIN 014201172
Codification Country: United States
Item Name Code: INC 20530
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: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4440-01-420-1172

National Stock Number (NSN) 4440-01-420-1172, or NIIN 014201172, (dehydrator unit,nonreactivating) was assigned October 6, 1995 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. 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 a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E921P1021, SPE8E721P7028. The total value of the awarded contracts has been US$ 342,000.00.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

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 Jul 10, 2019, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 20530. [AN ITEM DESIGNED FOR USE IN THE REMOVAL OF MOISTURE FROM AIR OR GAS PRESSURE LINES. EXCLUDES:SEPARATOR, PIPELINE.]. 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 4440014201172 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) NAVY WEAPONSYSTEM CODE JL, TARAWA CLASS LHA
SPECIAL FEATURES: (FEAT) CONNECTIONS: SOCKET WELD FITTINGS; AIR FLOW CAPACITY 0-200SCF; INLET: PRESS 80.0-155.0PSI, TEMP 125.0DEG F; CHILLED WATER: 4.0GPM, PRES 155.0PSIG MAX, TEMP 47.0DEG F; OUTLET: AIR TEMP 55.0DEG F; ELEC: 115VAC, 1PH; 60HZ, 5AMPS; BASE 30.0IN. X 24.0IN.
SPECIAL FEATURES: (FEAT) 9CONNECTIONS: SOCKET WELD FITTINGS; AIR FLOW CAPACITY 0-200SCF; INLET: PRESS 80.0-155.0PSI, TEMP 125.0DEG F; CHILLED WATER: 4.0GPM, PRES 155.0PSIG MAX, TEMP 47.0DEG F; OUTLET: AIR TEMP 55.0DEG F; ELEC: 115VAC, 1PH; 60HZ, 5AMPS; BASE 30.0IN. X 24.0IN.