Product Details | UNION TAILPIECE

4730-00-542-5957 A fitting used with a union nut and thread piece to form a union.

Part Alternates: MILF1183, MIL-F-1183, MIL-F-1183 0.25, MIL-F-1183/10 FIG. 2 ONLY, MIL-F-1183/10-10A2, MIL-F-1183/10-30N1, MILF1183025, MILF11831010A2, MILF11831030N1, MILF118310FIG2ONLY, 4730-00-542-5957, 00-542-5957, 4730005425957, 005425957

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-542-5957

Drawings & Photos | NSN 4730-00-542-5957


Demand History | NSN 4730-00-542-5957

Part Number Request Date QTY Origin
4730-00-542-5957 2022-04-101 604 DIBBS
4730-00-542-5957 2022-03-90 604 DIBBS
4730-00-542-5957 2020-10-282 248 DIBBS
4730-00-542-5957 2019-12-336 224 DIBBS
4730-00-542-5957 2019-11-325 224 DIBBS
4730-00-542-5957 2019-10-281 219 DIBBS
4730-00-542-5957 2019-09-247 121 DIBBS
4730-00-542-5957 2019-05-141 6 United States
MILF1183 2019-03-63 8 US
4730-00-542-5957 2017-05-137 4 United States
MILF1183 2017-05-137 1 United States
4730-00-542-5957 2016-11-318 194 DIBBS
4730-00-542-5957 2016-03-63 235 DIBBS
4730-00-542-5957 2015-12-364 98 DIBBS
4730-00-542-5957 2015-07-210 112 DIBBS
4730-00-542-5957 2015-02-56 112 DIBBS
MILF1183 2010-11-329 100 FR

Cross Reference | NSN 4730-00-542-5957

Part Number Cage Code Manufacturer
MIL-F-1183 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-1183 0.25 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-1183/10 FIG. 2 ONLY 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-1183/10-10A2 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-1183/10-30N1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-542-5957

Characteristic Specifications
MATERIAL BRONZE, MIL-B-16541, GRADE A OR COPPER ALLOY, QQ-C-390
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
SEAT TYPE BALL
GROUND JOINT SEAT MATERIAL BRONZE
SEAT RADIUS 0.361 INCHES NOMINAL
END CONNECTION TYPE BRAZED
NOMINAL PIPE SIZE DESIGNATION 0.250 INCHES
MALE END FEATURE NOT INCLUDED
NUT RETAINING FLANGE NOT INCLUDED
UNION OUTSIDE DIAMETER 0.965 INCHES NOMINAL
OVERALL LENGTH 0.874 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 200.0 POUNDS PER SQUARE INCH NOMINAL STEAM 400.0 POUNDS PER SQUARE INCH NOMINAL AIR 400.0 POUNDS PER SQUARE INCH NOMINAL OIL 400.0 POUNDS PER SQUARE INCH NOMINAL WATER
SPECIFICATION/STANDARD DATA 81349-MIL-F-1183J GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA 2 FIGURE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-1183
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-1183/10-30N1

Restrictions/Controls & Freight Information | NSN 4730-00-542-5957

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 4730-00-542-5957

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