Product Details | FLUID FLOW RESTRICTOR

4730-01-230-4033 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: JEDA1875140H, JEDA1875140HD, 4730-01-230-4033, 01-230-4033, 4730012304033, 012304033

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

Supply Group (FSG) NSN Assign. NIIN
47 12 APR 1986 01-230-4033

Demand History | NSN 4730-01-230-4033

Part Number Request Date QTY Origin
JEDA1875140H 2026-01-08 13 DIBBS
JEDA1875140HD 2026-01-08 13 DIBBS
JEDA1875140H 2025-09-261 9 DIBBS
JEDA1875140HD 2025-09-261 9 DIBBS
JEDA1875140H 2025-09-250 9 DIBBS
JEDA1875140HD 2025-09-250 9 DIBBS
JEDA1875140H 2025-09-245 9 DIBBS
JEDA1875140HD 2025-09-245 9 DIBBS
JEDA1875140H 2025-08-231 9 DIBBS
JEDA1875140HD 2025-08-231 9 DIBBS
JEDA1875140H 2025-07-198 11 DIBBS
JEDA1875140HD 2025-07-198 11 DIBBS
JEDA1875140H 2024-01-11 13 DIBBS
JEDA1875140HD 2024-01-11 13 DIBBS
JEDA1875140H 2023-09-271 3 DIBBS
JEDA1875140HD 2023-09-271 3 DIBBS
JEDA1875140H 2023-07-187 4 DIBBS
JEDA1875140HD 2023-07-187 4 DIBBS
JEDA1875140H 2023-05-145 3 DIBBS
JEDA1875140HD 2023-05-145 3 DIBBS
JEDA1875140H 2023-04-117 3 DIBBS
JEDA1875140HD 2023-04-117 3 DIBBS
JEDA1875140H 2023-01-30 8 DIBBS
JEDA1875140HD 2023-01-30 8 DIBBS
JEDA1875140H 2023-01-26 4 DIBBS
JEDA1875140HD 2023-01-26 4 DIBBS
JEDA1875140H 2022-11-317 4 DIBBS
JEDA1875140HD 2022-11-317 4 DIBBS
JEDA1875140H 2022-07-188 4 DIBBS
JEDA1875140HD 2022-07-188 4 DIBBS
JEDA1875140H 2022-06-158 4 DIBBS
JEDA1875140HD 2022-06-158 4 DIBBS
JEDA1875140H 2022-04-94 3 DIBBS
JEDA1875140HD 2022-04-94 3 DIBBS
JEDA1875140H 2022-03-79 1 DIBBS
JEDA1875140HD 2022-03-79 1 DIBBS
JEDA1875140H 2019-01-28 8 DIBBS
JEDA1875140HD 2019-01-28 8 DIBBS
JEDA1875140H 2019-01-17 8 DIBBS
JEDA1875140HD 2019-01-17 8 DIBBS
4730-01-230-4033 2011-05-145 4 DIBBS

Cross Reference | NSN 4730-01-230-4033

Part Number Cage Code Manufacturer
JEDA1875140H 92555 THE LEE COMPANY
JEDA1875140HD 92555 THE LEE COMPANY

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Technical Data | NSN 4730-01-230-4033

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
DESIGN TYPE TUBULAR, HEX SHAPE
THREAD PROVISION THREADED ALL PROVISIONS
THREAD SIZE DESIGNATOR 7/16-20 ALL PROVISIONS
THREAD SERIES UNJF ALL PROVISIONS
THREAD CLASS 3A ALL PROVISIONS
THREAD LENGTH 0.550 INCHES NOMINAL ALL PROVISIONS
THREAD DIRECTION RIGHT-HAND ALL PROVISIONS
OUTSIDE DIAMETER 0.250 INCHES NOMINAL
LENGTH 1.360 INCHES NOMINAL
ORIFICE DIAMETER 0.187 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4730-01-230-4033

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: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 052440 STRAINERS PIPE LINE I/S BODY
Less than car load rating
Less than truck load rating S 60.0
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 4730-01-230-4033

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