Product Details | FLUID FLOW RESTRICTOR

4730-01-454-0738 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: 17N2N0256, 17N2N02565, 17N2N0256-5, 4730-01-454-0738, 01-454-0738, 4730014540738, 014540738

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

Supply Group (FSG) NSN Assign. NIIN
47 19 MAR 1998 01-454-0738

Cross Reference | NSN 4730-01-454-0738

Part Number Cage Code Manufacturer
17N2N0256 88277 BOEING COMPANY, THE DBA BOEING
17N2N0256-5 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-454-0738

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI 316/SAE 30316
DESIGN TYPE TUBULAR, HEX SHAPE
THREAD PROVISION THREADED
THREAD SIZE DESIGNATOR 1/2-20
THREAD SERIES UNF
THREAD CLASS 3A
THREAD LENGTH 0.188 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
OUTSIDE DIAMETER 0.750 INCHES NOMINAL
LENGTH 0.625 INCHES NOMINAL
ORIFICE DIAMETER 0.185 INCHES NOMINAL
SPECIAL FEATURES WITH LOCKWIRE HOLES
III END ITEM IDENTIFICATION C-17A ACFT

Restrictions/Controls & Freight Information | NSN 4730-01-454-0738

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
No Freight Information

Management | NSN 4730-01-454-0738

Category Code Description
Materiel Management Aggregation CodeBATB:C-17 PROGRAM
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 SupplyF77Boeing Military Transportation Aircraft
Los Angeles, CA 90307-3044
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