Product Details | FLUID FLOW RESTRICTOR

4730-00-618-8330 An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as VALVE (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see RESTRICTOR UNIT, FLUID FLOW.

Part Alternates: 5404231, 540423-1, 4730-00-618-8330, 00-618-8330, 4730006188330, 006188330

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-618-8330

Cross Reference | NSN 4730-00-618-8330

Part Number Cage Code Manufacturer
540423-1 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 4730-00-618-8330

Characteristic Specifications
MATERIAL ALUMINUM
DESIGN TYPE TUBULAR
THREAD PROVISION THREADED
THREAD SIZE DESIGNATOR NO. 6 (0.138) IN. - 32
THREAD SERIES NC
THREAD CLASS 2B
THREAD LENGTH 0.280 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
OUTSIDE DIAMETER 0.275 INCHES NOMINAL
LENGTH 2.500 INCHES NOMINAL
ORIFICE DIAMETER 0.075 INCHES NOMINAL
III FSC APPLICATION DATA FUEL SYSTEM,ENGINE,AIRCRAFT
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 540423-1

Restrictions/Controls & Freight Information | NSN 4730-00-618-8330

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.
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-00-618-8330

Category Code Description
Cognizance Codes9JNavy-owned stocks of material managed by the Air Force within the Oklahoma City Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each