AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-357-9957 (003579957) |
| NCB Code | USA (00) |
| Manufacturer | Borg Warner Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.156 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 0.281 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 0.312-32 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| ALME | MATERIAL HARDNESS RATING | 78.0 ROCKWELL B NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL |
| BBMM | SCREW THREAD LOCATION | INTERNAL |
| BRQL | LENGTH TO SHOULDER | 0.187 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.195 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 360 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | HEXAGON,INTERNAL THREAD,SHOULDERED |
| Relevant Components for NSN - 4730-00-357-9957, 4730003579957 | ||||
| 4730-00-204-0751 (4730002040751) | 4730-00-555-8386 (4730005558386) | 4720-01-438-8832 (4720014388832) | 4730-01-512-7631 (4730015127631) | |
| 4730-00-277-2166 (4730002772166) | 4710-01-632-7272 (4710016327272) | 4720-01-370-6031 (4720013706031) | 4710-01-516-4621 (4710015164621) | |
| 4730-01-501-9788 (4730015019788) | 4730-01-411-7111 (4730014117111) | 4720-00-235-9885 (4720002359885) | 4710-00-177-6119 (4710001776119) | |
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