NSN 4730-00-103-6246 BUWEPSDWG1271769, 1271769, 00-103-6246
Product Details | SELF-SEALING COUPLING HALF
4730-00-103-6246 A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see COUPLING HALF, QUICK DISCONNECT. For fluid line fittings without a self-sealing feature, see COUPLING (as modified).
Part Alternates: BUWEPSDWG1271769, 1271769, 4730-00-103-6246, 00-103-6246, 4730001036246, 001036246
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 12 JUN 1968 | 00-103-6246 | 18281 ( COUPLING HALF, SELF-SEALING ) |
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Technical Data | NSN 4730-00-103-6246
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 1 COUPLING HALF |
| FIRST LEG LENGTH | 0.375 INCHES NOMINAL |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | NOT RATED |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | NOT RATED |
| OVERALL LENGTH | 1.442 INCHES MINIMUM AND 1.453 INCHES MAXIMUM |
| FIRST FLUID END CONNECTION TYPE | THREADED EXTERNAL HOSE |
| FIRST END STYLE DESIGNATOR | D2 PLAIN |
| FIRST END SEAT ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END FLANGE THICKNESS | 0.115 INCHES NOMINAL |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 0.438 INCHES |
| FIRST END THREAD CLASS | 3A |
| MOUNTING FLANGE LOCATION | FIRST LEG |
| FEATURES PROVIDED | SELF-SEALING |
| MANUFACTURERS CODE | 10001 |
| DESIGN CONTROL REFERENCE | 1271769 |
Restrictions/Controls & Freight Information | NSN 4730-00-103-6246
| 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: | A | Item 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4730-00-103-6246
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



