Product Details | TUBE REDUCER

4730-01-479-1387 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: 20-12 TRLO-BL, 2012TRLOBL, 4730-01-479-1387, 01-479-1387, 4730014791387, 014791387

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

Supply Group (FSG) NSN Assign. NIIN
47 12 OCT 2000 01-479-1387

Demand History | NSN 4730-01-479-1387

Part Number Request Date QTY Origin
20-12 TRLON-S 2022-12-340 40 DIBBS
20-12 TRLO-BL 2020-12-344 11 DIBBS
20-12 TRLO-BL 2020-11-320 1 DIBBS
20-12 TRLO-BL 2020-10-288 4 DIBBS
20-12 TRLO-BL 2020-06-175 1 DIBBS
20-12 TRLO-BL 2020-02-50 2 DIBBS
4730-01-479-1387 2018-12-352 1 DIBBS
4730-01-479-1387 2018-03-79 1 DIBBS
4730-01-479-1387 2017-09-249 1 DIBBS
4730-01-479-1387 2017-08-233 2 DIBBS
4730-01-479-1387 2016-11-329 1 DIBBS
4730-01-479-1387 2015-10-298 1 DIBBS
4730-01-479-1387 2015-10-292 1 DIBBS
4730-01-479-1387 2015-09-273 1 DIBBS
4730-01-479-1387 2015-09-270 1 DIBBS
4730-01-479-1387 2015-03-60 2 DIBBS
4730-01-479-1387 2014-10-279 1 DIBBS
4730-01-479-1387 2014-01-02 1 DIBBS
4730-01-479-1387 2013-09-252 1 DIBBS
4730-01-479-1387 2011-10-296 1 DIBBS

Cross Reference | NSN 4730-01-479-1387

Part Number Cage Code Manufacturer
20-12 TRLO-BL 05779 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC FILTER DIV

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Technical Data | NSN 4730-01-479-1387

Characteristic Specifications
NOMINAL LENGTH 1.320 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 1ST END
NOMINAL THREAD SIZE 1.187 INCHES 1ST END
THREAD QUANTITY PER INCH 12 1ST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER 0.609 INCHES 2ND END
III END ITEM IDENTIFICATION FORWARD REPAIR SYSTEM (FRS), MODEL M7; NSN 3990-01-463-4940; TM9-3990-361-23

Restrictions/Controls & Freight Information | NSN 4730-01-479-1387

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 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 4730-01-479-1387

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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 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
Purchasing QTY
UOM
1
EA : Each