Product Details | TUBE REDUCER

4730-01-165-0174 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: MS21916K86, MS21916K8-6 , MS2916K86, MS2916K8-6, AS18280 , AS21916, 4730-01-165-0174, 01-165-0174, 4730011650174, 011650174

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

Supply Group (FSG) NSN Assign. NIIN
47 24 OCT 1983 01-165-0174

Drawings & Photos | NSN 4730-01-165-0174


Demand History | NSN 4730-01-165-0174

Part Number Request Date QTY Origin
4730-01-165-0174 2023-08-213 35 DIBBS
4730-01-165-0174 2023-04-109 211 DIBBS
4730-01-165-0174 2022-10-292 71 DIBBS
MS21916K86 2022-08-215 2 United States
4730-01-165-0174 2019-02-44 117 DIBBS
4730-01-165-0174 2019-01-31 117 DIBBS
4730-01-165-0174 2018-12-346 92 DIBBS
MS21916K86 2017-05-129 10 United States
MS21916K86 2017-04-117 10 United States
MS21916K86 2017-04-94 10 United States
AS18280 2014-10-280 1 US
4730-01-165-0174 2013-03-69 96 DIBBS
4730-01-165-0174 2012-11-309 22 DIBBS
4730-01-165-0174 2012-06-158 23 DIBBS
4730-01-165-0174 2012-05-123 12 DIBBS
4730-01-165-0174 2012-05-123 17 DIBBS
4730-01-165-0174 2012-04-94 17 DIBBS
4730-01-165-0174 2012-03-62 12 DIBBS
4730-01-165-0174 2010-05-121 33 DIBBS
4730-01-165-0174 2009-05-128 12 US

Cross Reference | NSN 4730-01-165-0174

Part Number Cage Code Manufacturer
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21916 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916K8-6 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916K8-6 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS2916K8-6 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-165-0174

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B66 FLARELESS 1ST END B66 FLARELESS 2ND END
SEAT ANGLE 12.0 DEGREES 1ST END 12.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.375 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJF 1ST END UNJF 2ND END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END 0.562 INCHES 2ND END
THREAD CLASS 3A 1ST END 3A 2ND END
NOMINAL OVERALL LENGTH 1.344 INCHES
REDUCER TYPE CONCENTRIC
SPECIFICATION/STANDARD DATA 96906-MS21916 GOVERNMENT STANDARD
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS2916K8-6

Restrictions/Controls & Freight Information | NSN 4730-01-165-0174

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4730-01-165-0174

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