Product Details | TUBE TO HOSE STRAIGHT ADAPTER

4730-00-703-4393 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

Part Alternates: CMC455022424, CMC-4-5502-24-24, MILF24787, MIL-F-24787, MIL-F-24787/2 GR I TY A, MIL-F-24787/2-24 GR I TY A , MILF24787224GRITYA, MILF247872GRITYA, MIL-H-24135/1-A, MILH241351A, 4472124, 4-4721-24, 5935161862914PCF49, 593-516-1862914PCF49, 4730-00-703-4393, 00-703-4393, 4730007034393, 007034393

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-703-4393

Demand History | NSN 4730-00-703-4393

Part Number Request Date QTY Origin
4730-00-703-4393 2025-10-300 11 DIBBS
4730-00-703-4393 2025-10-289 11 DIBBS
4730-00-703-4393 2025-07-198 5 DIBBS
4730-00-703-4393 2021-11-328 5 DIBBS
4730-00-703-4393 2021-08-238 5 DIBBS
4730-00-703-4393 2020-09-261 6 DIBBS
4730-00-703-4393 2020-09-246 6 DIBBS
4730-00-703-4393 2020-07-203 4 DIBBS
4730-00-703-4393 2020-06-163 8 DIBBS
4730-00-703-4393 2019-09-262 9 DIBBS
4730-00-703-4393 2019-04-94 2 DIBBS
4730-00-703-4393 2019-03-73 2 DIBBS
4730-00-703-4393 2018-07-193 7 DIBBS
4730-00-703-4393 2014-12-335 9 DIBBS
4730-00-703-4393 2014-05-125 2 DIBBS
4730-00-703-4393 2014-02-59 6 DIBBS
4730-00-703-4393 2013-10-282 10 DIBBS
4730-00-703-4393 2012-07-208 2 DIBBS
4730-00-703-4393 2012-05-124 6 DIBBS
4730-00-703-4393 2010-10-298 4 DIBBS
4730-00-703-4393 2009-05-142 6 DIBBS

Cross Reference | NSN 4730-00-703-4393

Part Number Cage Code Manufacturer
4-4721-24 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
593-516-1862914PCF49 81316 PORTSMOUTH NAVAL SHIPYARD
CMC-4-5502-24-24 53159 CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM MACHINE
MIL-F-24787 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-24787/2-24 GR I TY A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-H-24135/1-A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-703-4393

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL HOSE GRIPPING 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 1.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED 2.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.500 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 1ST END
NOMINAL THREAD SIZE 1.875 INCHES 1ST END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 2B 1ST END
NOMINAL OVERALL LENGTH 5.160 INCHES
FURNISHED ITEMS AND QUANTITY 1 HOSE SOCKET
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-24787

Restrictions/Controls & Freight Information | NSN 4730-00-703-4393

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 051450 PIPE FITTINGS CUPRO NICKEL/COPPER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code XX
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 4730-00-703-4393

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