AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Restrictor Fluid Flow |
| 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) | 00-539-8900 (005398900) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Metrican Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 524C302H01 | northrop grumman systems corporation | restrictor fluid flow | RFQ |
| 524C302H01 | metrican inc | restrictor fluid flow | RFQ |
| 616F156PC29 | northrop grumman systems corporation | restrictor fluid flow | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.688 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| ABRY | LENGTH | 0.812 INCHES NOMINAL |
| ABVK | THREAD SIZE DESIGNATOR | 1/2-20 |
| AFEW | THREAD PROVISION | THREADED |
| AMSF | ORIFICE DIAMETER | 0.078 INCHES NOMINAL |
| APGF | DESIGN TYPE | TUBULAR |
| BZRR | THREAD SERIES | UNF |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 4730-00-539-8900, 4730005398900 | ||||
| 4720-01-534-8173 (4720015348173) | 4730-01-701-7883 (4730017017883) | 4730-01-598-0285 (4730015980285) | 4710-00-504-5516 (4710005045516) | |
| 4730-01-203-2201 (4730012032201) | 4730-01-264-0778 (4730012640778) | 4720-00-639-9764 (4720006399764) | 4730-00-289-4981 (4730002894981) | |
| 4710-00-467-8492 (4710004678492) | 4710-01-139-7139 (4710011397139) | 4730-00-929-8993 (4730009298993) | 4720-00-470-9995 (4720004709995) | |
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