Product Details | PIPE TO TUBE STRAIGHT ADAPTER

4730-00-557-7435 An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

Part Alternates: FH953824244, FH9538-2424-4, 1343724, 1343-7-24, 4-202 142 1 1/2-24, 4-202142-1 1-2 24, 420214211224, 4730-00-557-7435, 00-557-7435, 4730005577435, 005577435

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

Supply Group (FSG) NSN Assign. NIIN
47 11 NOV 1974 00-557-7435

Demand History | NSN 4730-00-557-7435

Part Number Request Date QTY Origin
4730-00-557-7435 2021-07-200 10 DIBBS
4730-00-557-7435 2021-07-188 10 DIBBS
4730-00-557-7435 2021-06-179 4 DIBBS
4730-00-557-7435 2021-06-167 4 DIBBS
4730-00-557-7435 2021-01-14 10 DIBBS
4730-00-557-7435 2020-11-320 21 DIBBS
4730-00-557-7435 2020-10-294 7 DIBBS
4730-00-557-7435 2018-04-116 22 DIBBS
4730-00-557-7435 2017-09-248 2 DIBBS
4730-00-557-7435 2017-08-240 2 DIBBS
4730-00-557-7435 2017-02-38 2 DIBBS
4730-00-557-7435 2016-05-147 2 DIBBS
4730-00-557-7435 2016-05-136 2 DIBBS
4730-00-557-7435 2015-11-334 2 DIBBS
4730-00-557-7435 2015-11-321 2 DIBBS
4730-00-557-7435 2014-09-264 19 DIBBS
4730-00-557-7435 2014-01-29 19 DIBBS
4730-00-557-7435 2014-01-14 19 DIBBS

Cross Reference | NSN 4730-00-557-7435

Part Number Cage Code Manufacturer
1343-7-24 0JC12 B E C SYSTEMS, INC. DBA BEC MACHINE PRODUCTS
4-202 142 1 1/2-24 57140 SALEM MANUFACTURING AND SALES INC
4-202 142 1 1/2-24 59680 B. & E. MANUFACTURING CO., INC.
4-202142-1 1-2 24 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
FH9538-2424-4 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS

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Technical Data | NSN 4730-00-557-7435

Characteristic Specifications
MATERIAL NICKEL ALLOY UNS N10001 OR NICKEL ALLOY UNS N10002 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281,CLASS A OR B,COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END UNTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLE B64 FLARED 1ST END B31A STREAMLINED W/ONE BRAZING RING 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 1.500 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 2A 1ST END
NOMINAL OVERALL LENGTH 3.020 INCHES

Restrictions/Controls & Freight Information | NSN 4730-00-557-7435

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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
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 4730-00-557-7435

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