NSN 4730-01-581-9721 51230302, 51230-302, 01-581-9721
Product Details | QUICK DISCONNECT COUPLING HALF
4730-01-581-9721 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 internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Part Alternates: 51230302, 51230-302, 4730-01-581-9721, 01-581-9721, 4730015819721, 015819721
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 03 FEB 2010 | 01-581-9721 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
Cross Reference | NSN 4730-01-581-9721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51230-302 | 21392 | PREECE INCORPORATED |
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Technical Data | NSN 4730-01-581-9721
| Characteristic | Specifications |
|---|---|
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE BODY AND QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| OVERALL LENGTH | 1.244 INCHES NOMINAL |
| MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| STYLE DESIGNATOR | MALE COUPLING HALF |
| MATERIAL | ALUMINUM ALLOY BODY AND STEEL BODY |
| MATERIAL | RUBBER GASKET |
Restrictions/Controls & Freight Information | NSN 4730-01-581-9721
| Category | Code | Description |
|---|---|---|
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||