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) | 00-421-3231 (004213231) |
| NCB Code | USA (00) |
| Manufacturer | Transdigm Group Inc, Navair And Navsea Managed, Aerocontrolex Group Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| R121W6-1-0 | transdigm group inc | restrictor fluid flow | RFQ |
| 2312620 | navair and navsea managed | restrictor fluid flow | RFQ |
| 2312620-3 | navair and navsea managed | restrictor fluid flow | RFQ |
| Q642-05-1.0 | aerocontrolex group inc | restrictor fluid flow | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B 1ST PROVISION |
| AAJD | THREAD CLASS | 3B 2ND PROVISION |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND PROVISION |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL 1ST PROVISION |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL 2ND PROVISION |
| ABKV | OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| ABRY | LENGTH | 3.375 INCHES NOMINAL |
| ABVK | THREAD SIZE DESIGNATOR | 9/16-18 1ST PROVISION |
| ABVK | THREAD SIZE DESIGNATOR | 9/16-18 2ND PROVISION |
| AFEW | THREAD PROVISION | THREADED |
| AMSF | ORIFICE DIAMETER | 0.297 INCHES NOMINAL |
| APGF | DESIGN TYPE | TUBULAR,HEX SHAPE |
| BZRR | THREAD SERIES | UNF 1ST PROVISION |
| BZRR | THREAD SERIES | UNF 2ND PROVISION |
| CCFK | HOSE/TUBE SIZE FOR WHICH DESIGNED | 318 IN. TUBE OD |
| FEAT | SPECIAL FEATURES | LOCKWIRE HOLES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| Relevant Components for NSN - 4730-00-421-3231, 4730004213231 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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