| 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) | 01-377-3994 (013773994) |
| NCB Code | USA (01) |
| Manufacturer | Triumph Thermal Systems Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| UA538951 | triumph thermal systems inc | restrictor fluid flow | 78943 | RFQ |
| UA538951-451 | triumph thermal systems inc | restrictor fluid flow | 78943 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.562 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST PROVISION |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND PROVISION |
| ABKV | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| ABVK | THREAD SIZE DESIGNATOR | 9/16-18 |
| BZRR | THREAD SERIES | UNJF |
| ABRY | LENGTH | 1.188 INCHES NOMINAL |
| AFEW | THREAD PROVISION | THREADED |
| AMSF | ORIFICE DIAMETER | 0.116 INCHES NOMINAL |
| APGF | DESIGN TYPE | PLATE |
| FEAT | SPECIAL FEATURES | MATERIAL IAW AMS 4150 |
| MATT | MATERIAL | ALUMINUM ALLOY |
| SFTT | SURFACE TREATMENT | ANODIZE |
| Relevant Components for NSN - 4730-01-377-3994, 4730013773994 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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