Product Details | AIRCRAFT FLUID PRESSURE REGULATING VALVE

1650-01-322-2127 A valve specifically designed for aircraft use designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. See also VALVE, REGULATING, FLUID PRESSURE.

Part Alternates: D990-879 ITEM 5, D990879ITEM5, GDH212, 990-879-005, 1650-01-322-2127, 01-322-2127, 1650013222127, 990879005, 013222127

Aircraft Components and Accessories | Aircraft Hydraulic, Vacuum, and De-icing System Components

Supply Group (FSG) NSN Assign. NIIN
16 29 JUN 1990 01-322-2127

Drawings & Photos | NSN 1650-01-322-2127


Cross Reference | NSN 1650-01-322-2127

Part Number Cage Code Manufacturer
990-879-005 07332 WAUKESHA BEARINGS CORPORATION
D990-879 ITEM 5 07332 WAUKESHA BEARINGS CORPORATION
GDH212 65373 CONOFLOW REGULATORS AND CONTROLS DIV ITT GRINNELL VALVE CO

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Technical Data | NSN 1650-01-322-2127

Characteristic Specifications
BODY MATERIAL BRASS
SEAT MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL RUBBER, BUNA-N
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPT
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A2 TEE
FACE TO FACE DISTANCE 6.125 INCHES NOMINAL
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 8.750 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED AIR OR WATER, OIL OR GAS
MOUNTING FACILITY BRACKET
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING
MAXIMUM INLET PRESSURE RATING 200.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING 3.000 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
FURNISHED ITEMS FLOWMETER AND NEEDLE VALVE

Restrictions/Controls & Freight Information | NSN 1650-01-322-2127

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 011790 AIRCRAFT PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 1650-01-322-2127

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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