| Item Name | Nut Assembly Tube Coupling |
| 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) | 01-083-2890 (010832890) |
| NCB Code | USA (01) |
| Manufacturer | Hydraflow Equipment Company, Boeing Company The, Transdigm Group Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 12H72-20A | hydraflow equipment company | nut assembly tube coupling | 24984 | RFQ |
| ST7M191 | boeing company the | nut assembly tube coupling | 76301 | RFQ |
| ST7M191-20D | boeing company the | nut assembly tube coupling | 76301 | RFQ |
| W702-20D | transdigm group inc | nut assembly tube coupling | 79326 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABHP | OVERALL LENGTH | 0.496 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.939 INCHES MAXIMUM |
| ABUJ | THREAD SIZE | 1-13/16-16 |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UN |
| FEAT | SPECIAL FEATURES | W/TWO ALUMINUM WASHERS AND SIX ALUMINUM O-RINGS |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | NUT ASSEMBLY |
| Relevant Components for NSN - 4730-01-083-2890, 4730010832890 | ||||
| 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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