NSN 4730-00-618-7568 MS219574, MS21957-4, 00-618-7568
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 | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1961 | 00-618-7568 | 18279 ( COUPLING ASSEMBLY, SELF-SEALING ) |
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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious 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 Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



