Product Details | SELF-SEALING COUPLING ASSEMBLY

4730-00-618-7568 A multipiece fluid line fitting consisting of two COUPLING HALF, SELF-SEALING fittings.

Part Alternates: MS219574, MS21957-4, 4730-00-618-7568, 00-618-7568, 4730006187568, 006187568

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-618-7568

Drawings & Photos | NSN 4730-00-618-7568


Cross Reference | NSN 4730-00-618-7568

Part Number Cage Code Manufacturer
MS21957-4 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-618-7568

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENT ANODIZE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MAXIMUM OPERATING PRESSURE 180.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
STYLE DESIGNATOR A2 COUPLING ASSEMBLY
OVERALL LENGTH 2.751 INCHES NOMINAL
CONNECTION TYPE THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END UNTHREADED EXTERNAL HOSE SECOND QUICK DISCONNECT END
CONNECTION STYLE D6 FLARED FIRST QUICK DISCONNECT END E1 BEADED SECOND QUICK DISCONNECT END
SEAT ANGLE 37.0 DEGREES
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.375 INCHES SECOND QUICK DISCONNECT END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES FIRST QUICK DISCONNECT END
THREAD SERIES DESIGNATOR UNF FIRST QUICK DISCONNECT END
NOMINAL THREAD SIZE 0.438 INCHES FIRST QUICK DISCONNECT END
THREAD CLASS 3A FIRST QUICK DISCONNECT END
FEATURES PROVIDED SELF-SEALING
SPECIAL FEATURES BULKHEAD THREADS ON FLUID CONNECTION END
(NON-CORE DATA) FIRST LEG LENGTH 1.048 INCHES NOMINAL
(NON-CORE DATA) SECOND LEG LENGTH 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
(NON-CORE DATA) SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21957-4

Restrictions/Controls & Freight Information | NSN 4730-00-618-7568

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 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 4730-00-618-7568

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