AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pneumatic Muffler Exhaust Intake |
| 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) | 01-432-2554 (014322554) |
| NCB Code | USA (01) |
| Manufacturer | Mead Fluid Dynamics Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.172 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.562 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.562 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | THREADED |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| AGAV | END ITEM IDENTIFICATION | 4920-01-227-4939, SUPPORT EQUIP. B1 AIRCRAFT |
| AQXP | INLET CONNECTION QUANTITY | 1 |
| ARND | MUFFLER DESIGN | ANY ACCEPTABLE |
| ARNG | BODY SHAPE | RECTANGULAR |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END |
| ARNK | INLET PROJECTION LENGTH | 0.520 INCHES NOMINAL |
| ARNW | INLET THREAD SIZE | 1/4-18 |
| ARSP | INLET THREAD LOCATION | EXTERNAL |
| MATL | MATERIAL | BRONZE |
| Relevant Components for NSN - 4730-01-432-2554, 4730014322554 | ||||
| 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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