Part Details | QUICK DISCONNECT COUPLING HALF
4730-00-939-8955 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.
Alternate Parts: 546740, 546740, 546740, 546740, 4730-00-939-8955, 00-939-8955, 4730009398955, 009398955
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | NOV 16, 1965 | 00-939-8955 | 18681 ( COUPLING HALF, QUICK DISCONNECT ) |
REFERENCE DRAWINGS & PICTURES
MALE COUPLING HALF
Cross Reference | NSN 4730-00-939-8955
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 546740 | 33575 | JF FREDERICKS AERO LLC |
| 546740 | 75245 | KELL-STROM TOOL INTERNATIONAL, INC. |
| 546740 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 546740 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4730-00-939-8955
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | MALE COUPLING HALF |
| LEG LENGTH | 1.220 INCHES NOMINAL |
| OVERALL LENGTH | 1.730 INCHES NOMINAL |
| MOUNTING FLANGE LOCATION | FIRST LEG |
| SEAT ANGLE | 37.0 DEGREES |
| BOLT HOLE NOMINAL DIAMETER | 0.285 INCHES |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.125 INCHES |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.125 INCHES |
| NOMINAL LENGTH | 1.725 INCHES |
| NOMINAL THICKNESS | 0.160 INCHES |
| NOMINAL WIDTH | 1.725 INCHES |
| BOLT HOLE QUANTITY | 4 |
| DISTANCE FROM MOUNTING FLANGE TO FLUID END | 1.220 INCHES NOMINAL |