NSN 4730-00-278-4645 RF996A, 51301, 662645
Product Details | PIPE ELBOW
4730-00-278-4645 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. Excludes BEND, SOIL PIPE.
Part Alternates: RF996A, 51301, 662645, 9902452, 99024-52, 10340087, 103-40087, 11301, 116B18, 116B1-8, 170, 444163, 4730-00-278-4645, 00-278-4645, 4730002784645, 002784645
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 1963 | 00-278-4645 | 03768 ( ELBOW, PIPE ) |
Demand History | NSN 4730-00-278-4645
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 170 | 2025-12-335 | 1 | United States |
Cross Reference | NSN 4730-00-278-4645
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 103-40087 | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS |
| 103-40087 | 79470 | DANA CORP WEATHERHEAD DIV |
| 11301 | 92878 | HDT EXPEDITIONARY SYSTEMS, INC. |
| 116B1-8 | 30327 | IMPERIAL |
| 170 | 75833 | LINCOLN BRASS WORKS INC |
| 444163 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 444163 | 24617 | GENERAL MOTORS CORP |
| 444163 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| 51301 | 92878 | HDT EXPEDITIONARY SYSTEMS, INC. |
| 662645 | 12603 | CLARK EQUIPMENT CO |
| 662645 | 89749 | CLARK MATERIAL HANDLING COMPANY |
| 99024-52 | 15434 | CUMMINS INC. |
| RF996A | 66289 | WISCONSIN MOTORS LLC |
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Technical Data | NSN 4730-00-278-4645
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END THREADED EXTERNAL PIPE 2ND END |
| CONNECTION STYLE | B14A PLAIN 1ST END B67B PLAIN 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES 1ST END 0.125 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPTF 1ST END NPTF 2ND END |
| NOMINAL THREAD SIZE | 0.125 INCHES 1ST END 0.125 INCHES 2ND END |
| LEG LENGTH | 0.547 INCHES NOMINAL 1ST END 0.922 INCHES NOMINAL 2ND END |
| FLOW ANGLE | 90.0 DEGREES |
Restrictions/Controls & Freight Information | NSN 4730-00-278-4645
| 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 |
|---|---|---|
| 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 4730-00-278-4645
| 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 |
| Purchasing | QTY UOM |
A EA : Each |



