| 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 | ||||
| 4730-00-277-8787 (4730002778787) | 4720-01-622-7428 (4720016227428) | 4710-00-287-1501 (4710002871501) | 4710-12-339-1327 (4710123391327) | |
| 4730-01-297-7939 (4730012977939) | 4720-01-664-4464 (4720016644464) | 4720-01-421-8581 (4720014218581) | 4720-01-355-3111 (4720013553111) | |
| 4710-01-184-4726 (4710011844726) | 4730-01-353-8404 (4730013538404) | 4720-01-180-4509 (4720011804509) | 4720-00-392-9652 (4720003929652) | |
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