Product Details | TUBE REDUCER

4730-00-274-4667 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: AE164581016, AE16458-10-16, AP318T1016, ST7M343T1016, R44239T1016, R44239T-1016, 4730-00-274-4667, 00-274-4667, 4730002744667, 002744667

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

Supply Group (FSG) NSN Assign. NIIN
47 01 AUG 1973 00-274-4667

Demand History | NSN 4730-00-274-4667

Part Number Request Date QTY Origin
4730-00-274-4667 2023-05-125 1 MANUAL
ST7M343T1016 2023-05-125 1 Saudi Arabia
4730-00-274-4667 2016-12-355 31 DIBBS
4730-00-274-4667 2015-09-273 64 DIBBS
4730-00-274-4667 2014-08-225 3 DIBBS
4730-00-274-4667 2014-07-195 40 DIBBS
4730-00-274-4667 2014-07-183 40 DIBBS
4730-00-274-4667 2014-05-132 34 DIBBS
4730-00-274-4667 2014-04-120 34 DIBBS
4730-00-274-4667 2012-11-310 23 DIBBS
4730-00-274-4667 2012-10-277 10 DIBBS
4730-00-274-4667 2012-08-226 12 DIBBS
4730-00-274-4667 2012-07-200 5 DIBBS
4730-00-274-4667 2012-06-181 12 DIBBS
4730-00-274-4667 2012-05-125 32 DIBBS
4730-00-274-4667 2012-04-103 16 DIBBS
4730-00-274-4667 2012-03-83 13 DIBBS
4730-00-274-4667 2012-03-68 0 DIBBS
4730-00-274-4667 2012-02-44 16 DIBBS
4730-00-274-4667 2012-01-10 19 DIBBS
4730-00-274-4667 2011-11-307 20 DIBBS
4730-00-274-4667 2011-09-255 0 DIBBS
4730-00-274-4667 2011-09-245 12 DIBBS
4730-00-274-4667 2011-07-188 9 DIBBS
4730-00-274-4667 2011-04-91 21 DIBBS
4730-00-274-4667 2010-11-305 14 DIBBS
4730-00-274-4667 2010-08-228 8 DIBBS
4730-00-274-4667 2009-07-209 12 DIBBS
4730-00-274-4667 2009-06-166 2 DIBBS
4730-00-274-4667 2009-05-148 4 DIBBS
4730-00-274-4667 2009-05-128 10 DIBBS
4730-00-274-4667 2009-04-110 6 DIBBS
4730-00-274-4667 2009-01-29 12 DIBBS
4730-00-274-4667 2009-01-14 6 DIBBS
4730-00-274-4667 2008-12-340 3 DIBBS
4730-00-274-4667 2008-11-330 2 DIBBS
4730-00-274-4667 2008-11-319 2 DIBBS

Cross Reference | NSN 4730-00-274-4667

Part Number Cage Code Manufacturer
AE16458-10-16 00624 EATON CORPORATION DBA AEROSPACE DIV
AP318T1016 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
R44239T-1016 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
ST7M343T1016 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-00-274-4667

Characteristic Specifications
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B4A SWIVEL NUT INVERTED FLARE 1ST END B63A INVERTED FLARE 2ND END
SEAT ANGLE 8.5 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 1ST END 0.625 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJS ALL ENDS
NOMINAL THREAD SIZE 1.250 INCHES 1ST END 0.844 INCHES 2ND END
THREAD QUANTITY PER INCH 14 1ST END 18 2ND END
THREAD CLASS 3B ALL ENDS
NOMINAL OVERALL LENGTH 1.471 INCHES
REDUCER TYPE CONCENTRIC
III END ITEM IDENTIFICATION F15A AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4730-00-274-4667

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:UPrecious metal type is unknown
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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
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 4730-00-274-4667

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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
Purchasing QTY
UOM
1
EA : Each