Product Details | TUBE REDUCER

4730-01-012-1672 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: MILF1183, MIL-F-1183, 5157039, 5157-039, 00699067569713, 4730-01-012-1672, 01-012-1672, 4730010121672, 010121672

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

Supply Group (FSG) NSN Assign. NIIN
47 06 NOV 1975 01-012-1672

Drawings & Photos | NSN 4730-01-012-1672


Demand History | NSN 4730-01-012-1672

Part Number Request Date QTY Origin
MILF1183 2019-03-63 8 US
MILF1183 2017-05-137 1 United States
4730-01-012-1672 2016-05-123 46 DIBBS
4730-01-012-1672 2013-09-260 22 DIBBS
4730-01-012-1672 2011-11-311 9 DIBBS
MILF1183 2010-11-329 100 FR

Cross Reference | NSN 4730-01-012-1672

Part Number Cage Code Manufacturer
00699067569713 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS
5157-039 33152 LBC AQUISITIONS LLC DBA LEE BRASS
5157-039 3Z031 LEE BRASS CO
5157-039 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS
MIL-F-1183 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-01-012-1672

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 ALLOY D4 OR D5 OR BRONZE FED SPEC ALL MATERIAL RESPONSES OVERALL
MAXIMUM OPERATING PRESSURE 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 65.5 DEG CELSIUS SINGLE RESPONSE
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END UNTHREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B41A SOCKET BRAZING RING 1ST END B100A PLAIN 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.405 INCHES 1ST END 0.540 INCHES 2ND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED 0.045 INCHES 1ST END
NOMINAL OVERALL LENGTH 0.750 INCHES
REDUCER TYPE CONCENTRIC
FURNISHED ITEMS AND QUANTITY 1 PREINSERTED BRAZING RING
NONDEFINITIVE SPEC/STD DATA A TYPE

Restrictions/Controls & Freight Information | NSN 4730-01-012-1672

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 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
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 4730-01-012-1672

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