Product Details | PIPE REDUCER

4730-00-542-5311 A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes BUSHING (as modified).

Part Alternates: M/1183/8-08-A, M1183808A, CS47300121A15GLPQ, CS4730-0121-A-15-GLPQ, MILF1183, 4730-00-542-5311, 00-542-5311, 4730005425311, 005425311

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-542-5311

Drawings & Photos | NSN 4730-00-542-5311


Demand History | NSN 4730-00-542-5311

Part Number Request Date QTY Origin
4730-00-542-5311 2022-07-185 213 DIBBS
4730-00-542-5311 2022-02-44 35 DIBBS
MILF1183 2019-03-63 8 US
4730-00-542-5311 2018-12-347 218 DIBBS
MILF1183 2017-05-137 1 United States
4730-00-542-5311 2016-07-189 190 DIBBS
4730-00-542-5311 2014-09-245 174 DIBBS
4730-00-542-5311 2014-08-233 174 DIBBS
4730-00-542-5311 2014-01-07 144 DIBBS
4730-00-542-5311 2013-08-240 156 DIBBS
4730-00-542-5311 2012-11-334 75 DIBBS
MILF1183 2010-11-329 100 FR

Cross Reference | NSN 4730-00-542-5311

Part Number Cage Code Manufacturer
CS4730-0121-A-15-GLPQ 16236 DLA LAND AND MARITIME
M/1183/8-08-A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILF1183 03958 MINDECO CORP
MILF1183 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-542-5311

Characteristic Specifications
MATERIAL COPPER ALLOY BODY COPPER OR COPPER ALLOY BRAZING RING
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 OR B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 423.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B41B SOCKET BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 1.250 INCHES 1ST END 0.750 INCHES 2ND END
NOMINAL OVERALL LENGTH 1.650 INCHES
REDUCER TYPE CONCENTRIC
NONDEFINITIVE SPEC/STD DATA B TYPE
III END ITEM IDENTIFICATION 34N COMBAT SYSTEM SUPPORT EQUIPMENT
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M/1183/8-08-A
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILF1183

Restrictions/Controls & Freight Information | NSN 4730-00-542-5311

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 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 4730-00-542-5311

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each