Product Details | TUBE REDUCER

4730-01-179-5406 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: MR54027, MR54027T1412, MR54027T-1412, AE161861412, AE16186-14-12, AP442T1412, LE2730031, LE273-0031, LE27300310007, LE273-0031-0007, 07A0711412, 07A071-14-12, 4730-01-179-5406, 01-179-5406, 4730011795406, 011795406

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

Supply Group (FSG) NSN Assign. NIIN
47 19 MAY 1984 01-179-5406

Demand History | NSN 4730-01-179-5406

Part Number Request Date QTY Origin
07A071-14-12 2025-08-233 10 DIBBS
AE16186-14-12 2025-08-233 10 DIBBS
AP442T1412 2025-08-233 10 DIBBS
LE273-0031-0007 2025-08-233 10 DIBBS
MR54027T-1412 2025-08-233 10 DIBBS
07A071-14-12 2025-08-219 5 DIBBS
AE16186-14-12 2025-08-219 5 DIBBS
AP442T1412 2025-08-219 5 DIBBS
LE273-0031-0007 2025-08-219 5 DIBBS
MR54027T-1412 2025-08-219 5 DIBBS
07A071-14-12 2023-05-134 7 DIBBS
AE16186-14-12 2023-05-134 7 DIBBS
AP442T1412 2023-05-134 7 DIBBS
LE273-0031-0007 2023-05-134 7 DIBBS
MR54027T-1412 2023-05-134 7 DIBBS
07A071-14-12 2023-05-124 23 DIBBS
AE16186-14-12 2023-05-124 23 DIBBS
AP442T1412 2023-05-124 23 DIBBS
LE273-0031-0007 2023-05-124 23 DIBBS
MR54027T-1412 2023-05-124 23 DIBBS
MR54027T1412 2023-05-121 1 United States
07A071-14-12 2022-05-143 14 DIBBS
AE16186-14-12 2022-05-143 14 DIBBS
AP442T1412 2022-05-143 14 DIBBS
LE273-0031-0007 2022-05-143 14 DIBBS
MR54027T-1412 2022-05-143 14 DIBBS
07A071-14-12 2022-05-132 14 DIBBS
AE16186-14-12 2022-05-132 14 DIBBS
AP442T1412 2022-05-132 14 DIBBS
LE273-0031-0007 2022-05-132 14 DIBBS
MR54027T-1412 2022-05-132 14 DIBBS
07A071-14-12 2020-10-294 18 DIBBS
AE16186-14-12 2020-10-294 18 DIBBS
AP442T1412 2020-10-294 18 DIBBS
LE273-0031-0007 2020-10-294 18 DIBBS
MR54027T-1412 2020-10-294 18 DIBBS
07A071-14-12 2020-03-83 10 DIBBS
AE16186-14-12 2020-03-83 10 DIBBS
AP442T1412 2020-03-83 10 DIBBS
LE273-0031-0007 2020-03-83 10 DIBBS
MR54027T-1412 2020-03-83 10 DIBBS
07A071-14-12 2020-03-72 10 DIBBS
AE16186-14-12 2020-03-72 10 DIBBS
AP442T1412 2020-03-72 10 DIBBS
LE273-0031-0007 2020-03-72 10 DIBBS
MR54027T-1412 2020-03-72 10 DIBBS
07A071-14-12 2019-07-199 8 DIBBS
AE16186-14-12 2019-07-199 8 DIBBS
AP442T1412 2019-07-199 8 DIBBS
LE273-0031-0007 2019-07-199 8 DIBBS
MR54027T-1412 2019-07-199 8 DIBBS
07A071-14-12 2019-07-182 21 DIBBS
AE16186-14-12 2019-07-182 21 DIBBS
AP442T1412 2019-07-182 21 DIBBS
LE273-0031-0007 2019-07-182 21 DIBBS
MR54027T-1412 2019-07-182 21 DIBBS
07A071-14-12 2019-06-169 21 DIBBS
AE16186-14-12 2019-06-169 21 DIBBS
AP442T1412 2019-06-169 21 DIBBS
LE273-0031-0007 2019-06-169 21 DIBBS
MR54027T-1412 2019-06-169 21 DIBBS
4730-01-179-5406 2017-10-276 8 DIBBS
4730-01-179-5406 2017-09-249 8 DIBBS

Cross Reference | NSN 4730-01-179-5406

Part Number Cage Code Manufacturer
07A071-14-12 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
AE16186-14-12 00624 EATON CORPORATION DBA AEROSPACE DIV
AP442T1412 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
LE273-0031 43999 BOEING COMPANY, THE DBA BOEING
LE273-0031-0007 43999 BOEING COMPANY, THE DBA BOEING
MR54027 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
MR54027T-1412 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION

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Restrictions/Controls & Freight Information | NSN 4730-01-179-5406

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
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 4730-01-179-5406

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.
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.
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
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each