Product Details | NONREACTIVATING DEHYDRATOR UNIT

4440-00-689-6437 An item designed for use in the removal of moisture from air or gas pressure lines. Excludes SEPARATOR, PIPELINE.20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment44400036Driers, Dehydrators, and Anhydrators

Part Alternates: 21-19827 FIND 4, 21-19827 FIND 4CP, 2119827FIND4, 2119827FIND4CP, 2238625, 22-38625, 2238625CP, 22-38625CP, 5005721, 500572-1, 5005721CP, 500572-1CP, 4440-00-689-6437, 00-689-6437, 4440006896437, 006896437

Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors | Driers, Dehydrators, and Anhydrators

Supply Group (FSG) NSN Assign. NIIN
44 07 FEB 1968 00-689-6437

Demand History | NSN 4440-00-689-6437

Part Number Request Date QTY Origin
22-38625CP 2024-06-26 3 DIBBS
22-38625CP 2024-04-17 3 DIBBS
22-38625CP 2023-12-27 4 DIBBS
22-38625CP 2023-10-18 9 DIBBS
22-38625CP 2023-05-02 1 DIBBS
22-38625CP 2023-04-26 1 DIBBS
22-38625CP 2023-01-11 10 DIBBS
22-38625CP 2022-12-12 1 DIBBS
22-38625CP 2022-09-06 2 DIBBS
22-38625CP 2022-06-08 2 DIBBS
22-38625CP 2021-05-05 2 DIBBS
22-38625CP 2021-03-31 2 DIBBS
22-38625CP 2019-11-14 5 DIBBS
4440-00-689-6437 2018-04-30 5 DIBBS
4440-00-689-6437 2018-04-11 5 DIBBS
4440-00-689-6437 2014-07-09 11 DIBBS
4440-00-689-6437 2014-06-23 11 DIBBS
4440-00-689-6437 2013-09-24 12 DIBBS
4440-00-689-6437 2013-08-28 12 DIBBS
4440-00-689-6437 2011-12-07 4 DIBBS
4440-00-689-6437 2011-11-03 7 DIBBS
4440-00-689-6437 2011-06-04 2 DIBBS
4440-00-689-6437 2011-02-03 2 DIBBS
4440-00-689-6437 2010-07-16 5 DIBBS
4440-00-689-6437 2010-05-13 8 DIBBS
4440-00-689-6437 2010-05-03 6 DIBBS
4440-00-689-6437 2010-03-06 4 DIBBS

Cross Reference | NSN 4440-00-689-6437

Part Number Cage Code Manufacturer
21-19827 FIND 4 81412 TREADWELL CORPORATION
21-19827 FIND 4CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
22-38625 81412 TREADWELL CORPORATION
22-38625CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
22-38625CP 81412 TREADWELL CORPORATION
500572-1 81412 TREADWELL CORPORATION
500572-1CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4440-00-689-6437

Characteristic Specifications
III SUPPLEMENTARY FEATURES CLEANED IN ACCORDANCE WITH MIL-STD-1330D

Restrictions/Controls & Freight Information | NSN 4440-00-689-6437

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe 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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114110 AIR CLEANER/DEHUMIDIFIERS,ETC NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4440-00-689-6437

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each