Product Details | PRESSURE REGULATING PUMP GOVERNOR

4320-00-079-4604 A governor specifically designed to regulate the discharge pressure of reciprocating or turbine driven pumps. It may be actuated by either the pump discharge fluid or air flow from an external pilot valve.20429100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers43100028Compressors and Vacuum Pumps43200020Power and Hand Pumps

Part Alternates: 21948NRH2IN, 4320-00-079-4604, 00-079-4604, 4320000794604, 000794604

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-079-4604

Cross Reference | NSN 4320-00-079-4604

Part Number Cage Code Manufacturer
21948NRH2IN 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4320-00-079-4604

Characteristic Specifications
SIZE 2.000 INCHES
PRESSURE TYPE CONSTANT
INLET WORKING PRESSURE RATING AT MAXIMUM TEMP 600 PSI RATED STEAM WP AT 750 DEG F
SATURATED STEAM CAPACITY RATING NOT RATED
ANGLE BODY FEATURE INCLUDED
BODY MATERIAL STEEL,CAST ASTM A216GRWCB
END CONNECTION SIMILARITY IDENTICAL
END CONNECTION TYPE FLANGED
PIPE/TUBE NOMINAL SIZE 2 IN. PIPE
FLANGE SHAPE ROUND
FLANGE OUTSIDE DIAMETER 6.500 INCHES NOMINAL
FLANGE RAISED FACE FEATURE INCLUDED
FLANGE BOLT HOLE QUANTITY 8
FLANGE BOLT HOLE DIAMETER 0.750 INCHES NOMINAL
FLANGE BOLT HOLE SPACING EQUALLY SPACED ON 5 IN. DIA BOLT CIRCLE
MANUFACTURERS CODE 35795
DESIGN CONTROL REFERENCE 21948NRH2IN

Restrictions/Controls & Freight Information | NSN 4320-00-079-4604

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XX
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 4320-00-079-4604

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesPRESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative