Product Details | PIPE REDUCER

4730-01-013-9785 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: M1183/8-03-A, M1183803A, CS47300121, CS4730-0121, CS47300121A05GLNQ, CS4730-0121A05GLNQ, FIG-5150 CODE 099, FIG5150CODE099, MILF1183, MIL-F-1183, 5150099, 5150-099, 00699067559417, 4730-01-013-9785, 01-013-9785, 4730010139785, 010139785

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

Supply Group (FSG) NSN Assign. NIIN
47 12 DEC 1975 01-013-9785

Drawings & Photos | NSN 4730-01-013-9785


Demand History | NSN 4730-01-013-9785

Part Number Request Date QTY Origin
4730-01-013-9785 2022-01-10 57 DIBBS
MILF1183 2019-03-63 8 US
4730-01-013-9785 2017-08-215 355 DIBBS
MILF1183 2017-05-137 1 United States
4730-01-013-9785 2016-08-238 237 DIBBS
4730-01-013-9785 2016-08-227 237 DIBBS
4730-01-013-9785 2014-10-275 337 DIBBS
4730-01-013-9785 2013-07-212 153 DIBBS
MILF1183 2010-11-329 100 FR
4730-01-013-9785 2010-11-313 194 DIBBS
4730-01-013-9785 2010-09-244 215 DIBBS

Cross Reference | NSN 4730-01-013-9785

Part Number Cage Code Manufacturer
00699067559417 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS
5150-099 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS
CS4730-0121 16236 DLA LAND AND MARITIME
CS4730-0121A05GLNQ 16236 DLA LAND AND MARITIME
FIG-5150 CODE 099 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS
M1183/8-03-A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-1183 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-01-013-9785

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE 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 0.500 INCHES 1ST END 0.375 INCHES 2ND END
NOMINAL OVERALL LENGTH 1.170 INCHES
REDUCER TYPE CONCENTRIC
FURNISHED ITEMS AND QUANTITY 2 BRAZING RING
SPECIFICATION/STANDARD DATA 81349-MIL-F-1183J GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA 03 SIZE AND A TYPE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-1183
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M1183/8-03-A

Restrictions/Controls & Freight Information | NSN 4730-01-013-9785

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.
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 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 4730-01-013-9785

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
PG : Package