Product Details | FLUID FLOW RESTRICTOR UNIT

4730-01-004-1958 An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See RESTRICTOR, FLUID FLOW.

Part Alternates: D00L1B0635D0ME, 12IN150LBSDFAB6000635, 4730-01-004-1958, 01-004-1958, 4730010041958, 010041958

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

Supply Group (FSG) NSN Assign. NIIN
47 29 MAY 1975 01-004-1958

Cross Reference | NSN 4730-01-004-1958

Part Number Cage Code Manufacturer
1/2IN.150LBS.DFA-B60(0.0635) 43791 NICHOLSON STEAM TRAP INC
D00L1B0635D0ME 43791 NICHOLSON STEAM TRAP INC
D00L1B0635D0ME 72433 FLEXITALLIC GASKET CO INC

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Technical Data | NSN 4730-01-004-1958

Characteristic Specifications
STRAINER TYPE AND QUANTITY 1 SCREEN
VALVE SIZE 0.500 INCHES
ORIFICE DIAMETER 0.0635 INCHES NOMINAL
PRESSURE RATING 150.0 POUNDS PER SQUARE INCH NOMINAL
OPERATING TEMP RANGE NOT RATED
END CONNECTION SIMILARITY NOT IDENTICAL
END CONNECTION TYPE UNTHREADED FEMALE
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED 1/2 IN. OD TUBE
III END ITEM IDENTIFICATION A6N CHILLED WATER A/C SYSTEMS

Restrictions/Controls & Freight Information | NSN 4730-01-004-1958

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4730-01-004-1958

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
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