AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Half Quick Disconnect |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-289-9565 (012899565) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Work Tools Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |
| ADLN | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS |
| ADLP | QUICK DISCONNECT NOMINAL SIZE | 4.000 INCHES ALL ENDS |
| AECS | BOLT HOLE QUANTITY | 8 |
| AGTA | BASIC SHAPE STYLE | ROUND FIRST FLUID END CONNECTION |
| AHNC | CONNECTION STYLE | RECESSED ALL ENDS |
| AHSJ | LEG LENGTH | 1.000 INCHES NOMINAL |
| AWLS | CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE FIRST FLUID END CONNECTION |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.750 INCHES |
| CWCK | NOMINAL THICKNESS | 1.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.438 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.875 INCHES |
| MATT | MATERIAL | ALUMINUM BODY |
| STYL | STYLE DESIGNATOR | MALE COUPLING HALF |
| Relevant Components for NSN - 4730-01-289-9565, 4730012899565 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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