Product Details | TUBE REDUCER

4730-01-422-0903 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: NAS1566C126, NAS1566C12-6, 4730-01-422-0903, 01-422-0903, 4730014220903, 014220903

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

Supply Group (FSG) NSN Assign. NIIN
47 21 NOV 1995 01-422-0903

Demand History | NSN 4730-01-422-0903

Part Number Request Date QTY Origin
NAS1566C126 2008-08-233 2 US

Cross Reference | NSN 4730-01-422-0903

Part Number Cage Code Manufacturer
NAS1566C12-6 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 4730-01-422-0903

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B14B PLAIN 1ST END B66 FLARELESS 2ND END
SEAT ANGLE 12.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END 0.375 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJ 1ST END UNF 2ND END
NOMINAL THREAD SIZE 1.062 INCHES 1ST END 0.563 INCHES 2ND END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3B 1ST END 3A 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER 0.297 INCHES 2ND END
NOMINAL OVERALL LENGTH 1.875 INCHES
REDUCER TYPE CONCENTRIC
FURNISHED ITEMS AND QUANTITY 1 NUT WITH SLEEVE
SPECIFICATION/STANDARD DATA 80205-NAS1566 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III END ITEM IDENTIFICATION 4720-01-394-9903; SUPPORT EQUIPMENT C-17A AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-01-422-0903

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 4730-01-422-0903

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative