Product Details | PIPE REDUCER

4730-00-542-5312 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: M1183/8-10A, M1183810A, MILF1183, 4730-00-542-5312, 00-542-5312, 4730005425312, 005425312

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-542-5312

Drawings & Photos | NSN 4730-00-542-5312


Demand History | NSN 4730-00-542-5312

Part Number Request Date QTY Origin
4730-00-542-5312 2022-04-93 260 DIBBS
4730-00-542-5312 2021-11-308 46 DIBBS
MILF1183 2019-03-63 8 US
4730-00-542-5312 2018-11-324 91 DIBBS
4730-00-542-5312 2018-11-311 91 DIBBS
MILF1183 2017-05-137 1 United States
4730-00-542-5312 2014-10-275 207 DIBBS
4730-00-542-5312 2014-04-120 225 DIBBS
4730-00-542-5312 2013-12-336 128 DIBBS
MILF1183 2010-11-329 100 FR
4730-00-542-5312 2010-05-133 137 DIBBS
4730-00-542-5312 2009-07-210 30 DIBBS
4730-00-542-5312 2009-07-188 122 DIBBS
4730-00-542-5312 2009-06-175 20 DIBBS
4730-00-542-5312 2009-02-58 26 DIBBS

Cross Reference | NSN 4730-00-542-5312

Part Number Cage Code Manufacturer
M1183/8-10A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILF1183 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4730-00-542-5312

Technical Data | NSN 4730-00-542-5312

Characteristic Specifications
MATERIAL COPPER ALLOY 903 OR COPPER ALLOY 922 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OR ASTM-B62 ASSN STD 3RD MATERIAL RESPONSE OVERALL
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 425.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B42B SOCKET W/GROOVE ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 1.500 INCHES 1ST END 1.000 INCHES 2ND END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED STANDARD ALL ENDS
NOMINAL OVERALL LENGTH 1.800 INCHES
REDUCER TYPE CONCENTRIC
FURNISHED ITEMS AND QUANTITY 2 BRAZING RING
SPECIAL FEATURES GROOVED W/BRAZING RINGS SEPARATELY PACKAGED
SPECIFICATION/STANDARD DATA 81349-MIL-F-1183H GOVERNMENT SPECIFICATION
III END ITEM IDENTIFICATION VARIOUS APPLICATIONS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILF1183
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M1183/8-10A

Restrictions/Controls & Freight Information | NSN 4730-00-542-5312

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 4730-00-542-5312

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