Product Details | TUBE REDUCER

4730-00-275-9454 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: MR54027T1008, MR54027T-1008, MR54048T1008, MR54048T-1008, AE161861008, AE16186-1008, AE16186108, AE16186-10-8, AE16828108, AE16828-10-8, AP642T1008, ST7M240T1008, GF503BK1008, L327300310002, L3273-0031-0002, LE2730031, LE273-0031, LE27300310002, LE273-0031-0002, 10108300 , 7M525, 7M525T1008, 4730-00-275-9454, 00-275-9454, 4730002759454, 002759454

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

Supply Group (FSG) NSN Assign. NIIN
47 08 AUG 1973 00-275-9454

Drawings & Photos | NSN 4730-00-275-9454


Demand History | NSN 4730-00-275-9454

Part Number Request Date QTY Origin
4730-00-275-9454 2024-12-359 20 United States
7M525T1008 2021-03-63 509 DIBBS
MR54048T-1008 2021-03-63 509 DIBBS
4730-00-275-9454 2018-11-333 102 DIBBS
4730-00-275-9454 2018-11-305 189 DIBBS
4730-00-275-9454 2018-09-263 80 DIBBS
4730-00-275-9454 2018-09-254 68 DIBBS
7M525T1008 2018-08-220 7 United States
4730-00-275-9454 2017-10-290 55 DIBBS
4730-00-275-9454 2017-01-03 83 DIBBS
4730-00-275-9454 2015-11-312 63 DIBBS
4730-00-275-9454 2015-10-281 67 DIBBS
4730-00-275-9454 2015-10-277 57 DIBBS
4730-00-275-9454 2015-07-186 79 DIBBS
4730-00-275-9454 2014-10-282 150 United States
4730-00-275-9454 2014-07-191 97 DIBBS
4730-00-275-9454 2013-07-182 52 DIBBS
4730-00-275-9454 2013-06-167 52 DIBBS
4730-00-275-9454 2013-02-58 0 DIBBS
4730-00-275-9454 2012-06-166 68 DIBBS
4730-00-275-9454 2012-03-89 70 DIBBS
4730-00-275-9454 2012-01-09 68 DIBBS
4730-00-275-9454 2010-10-292 5 United States
4730-00-275-9454 2010-08-214 118 DIBBS
4730-00-275-9454 2009-11-316 44 DIBBS
4730-00-275-9454 2009-04-111 39 DIBBS

Cross Reference | NSN 4730-00-275-9454

Part Number Cage Code Manufacturer
7M525 76301 BOEING COMPANY, THE DBA BOEING
7M525T1008 76301 BOEING COMPANY, THE DBA BOEING
AE16186-10-8 00624 EATON CORPORATION DBA AEROSPACE DIV
AE16186-1008 00624 EATON CORPORATION DBA AEROSPACE DIV
AE16828-10-8 00624 EATON CORPORATION DBA AEROSPACE DIV
AP642T1008 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
GF503BK1008 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
L3273-0031-0002 43999 BOEING COMPANY, THE DBA BOEING
LE273-0031 43999 BOEING COMPANY, THE DBA BOEING
LE273-0031-0002 43999 BOEING COMPANY, THE DBA BOEING
MR54027T-1008 U1603 HS MARSTON AEROSPACE LTD
MR54027T1008 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
MR54048T-1008 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
ST7M240T1008 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-00-275-9454

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 UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLE B4A SWIVEL NUT INVERTED FLARE 1ST END B38 GROOVED INSIDE 2ND END
SEAT ANGLE 8.5 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES 1ST END 0.500 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJS 1ST END
NOMINAL THREAD SIZE 0.625 INCHES 1ST END
THREAD QUANTITY PER INCH 18 1ST END
THREAD CLASS 3B 1ST END
NOMINAL OVERALL LENGTH 1.172 INCHES
REDUCER TYPE CONCENTRIC

Restrictions/Controls & Freight Information | NSN 4730-00-275-9454

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 136500 METAL NOI/METAL ALLOYS NOI
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 4730-00-275-9454

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
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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