Product Details | TUBE REDUCER

4730-01-424-4977 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: 17G231034, 17G2310345, 17G231034-5, 4730-01-424-4977, 01-424-4977, 4730014244977, 014244977

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

Supply Group (FSG) NSN Assign. NIIN
47 29 JAN 1996 01-424-4977

Cross Reference | NSN 4730-01-424-4977

Part Number Cage Code Manufacturer
17G231034 88277 BOEING COMPANY, THE DBA BOEING
17G231034-5 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-424-4977

Characteristic Specifications
MATERIAL STEEL COMP XM-12 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B66 FLARELESS 1ST END B64 FLARED 2ND END
SEAT ANGLE 12.0 DEGREES 1ST END 37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END 0.375 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJ 1ST END UNJF 2ND END UNJF 2ND END BULKHEAD
NOMINAL THREAD SIZE 1.062 INCHES 1ST END 0.563 INCHES 2ND END 0.563 INCHES 2ND END BULKHEAD
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A ALL ENDS 3A 2ND END BULKHEAD
NOMINAL OVERALL LENGTH 2.078 INCHES
REDUCER TYPE CONCENTRIC
III END ITEM IDENTIFICATION 4920-01-396-8856; SUPPORT EQUIPMENT, C-17A AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-01-424-4977

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 4730-01-424-4977

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