Product Details | FLUID FLOW RESTRICTOR

4730-01-444-0353 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: UA538951427, UA538951-427, 4730-01-444-0353, 01-444-0353, 4730014440353, 014440353

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

Supply Group (FSG) NSN Assign. NIIN
47 25 APR 1997 01-444-0353

Cross Reference | NSN 4730-01-444-0353

Part Number Cage Code Manufacturer
UA538951-427 78943 TRIUMPH THERMAL SYSTEMS, INC.

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Technical Data | NSN 4730-01-444-0353

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2
DESIGN TYPE TUBULAR, HEX SHAPE
THREAD PROVISION THREADED
THREAD SIZE DESIGNATOR 9/16-18
THREAD SERIES UNJF
THREAD LENGTH 0.938 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
OUTSIDE DIAMETER 0.375 INCHES NOMINAL
LENGTH 1.188 INCHES NOMINAL
ORIFICE DIAMETER 0.031 INCHES NOMINAL
SPECIAL FEATURES NEXT ASSEMBLY OUTBOARD MATE

Restrictions/Controls & Freight Information | NSN 4730-01-444-0353

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.
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
No Freight Information

Management | NSN 4730-01-444-0353

Category Code Description
Materiel Management Aggregation CodeBQTN:B-2 TSSP, NORTHROP GRUMMAN
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF59Northrop Grumman IS ACS
2501 Liberty Parkway, Suite 101
Midwest, OK 73110-2885
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative