| Item Name | Packing Nut |
| 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) | 00-717-3751 (007173751) |
| NCB Code | USA (00) |
| Manufacturer | Mcmellon Bros Incorporated, Triumph Actuation Systems Llc, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| S6125-50111 | mcmellon bros incorporated | packing nut | RFQ |
| S6125-50111 | triumph actuation systems llc | packing nut | RFQ |
| S6125-50111 | sikorsky aircraft corporation | packing nut | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABGC | SLOT WIDTH | 0.312 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.062 INCHES NOMINAL |
| ABKT | HOLE OR SLOT QUANTITY | 4 |
| ABUJ | THREAD SIZE | 4.00 IN.-12 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UN OR N |
| BBMM | SCREW THREAD LOCATION | EXTERNAL |
| BSPX | SMALLEST INSIDE DIAMETER | 3.481 INCHES NOMINAL |
| CFQG | MAJOR UNTHREADED OUTSIDE DIAMETER | 3.812 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| STYL | STYLE DESIGNATOR | ROUND SLOTTED,EXTERNAL THREAD,BOSS |
| Relevant Components for NSN - 4730-00-717-3751, 4730007173751 | ||||
| 4730-01-436-2114 (4730014362114) | 4710-01-202-7787 (4710012027787) | 4720-01-526-5273 (4720015265273) | 4720-01-408-1219 (4720014081219) | |
| 4730-01-622-4160 (4730016224160) | 4720-01-589-9450 (4720015899450) | 4720-01-201-5242 (4720012015242) | 4730-00-409-1688 (4730004091688) | |
| 4720-01-137-0340 (4720011370340) | 4710-01-512-8267 (4710015128267) | 4720-01-703-1112 (4720017031112) | 4730-01-478-4701 (4730014784701) | |
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