AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Studshouldered |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-298-3145 (012983145) |
| NCB Code | USA (01) |
| Manufacturer | Rockwell Collins Aerospace |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.280 INCHES NOMINAL STUD THREAD |
| AASA | THREAD LENGTH | 0.450 INCHES NOMINAL NUT THREAD |
| AAVH | SHOULDER DIAMETER | 0.428 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
| AAVK | SHOULDER LENGTH | 0.100 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.793 FEET NOMINAL |
| ADDB | NUT END SHANK LENGTH | 0.493 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
| CMLP | THREAD QUANTITY PER INCH | 28 STUD THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| CSJZ | STUD END SHANK LENGTH | 0.470 INCHES NOMINAL |
| CSXH | STUD END SHANK DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 8.0 MICROINCHES SHANK |
| CTDT | NUT END SHANK DIAMETER | 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | COLOR BLACK |
| MATT | MATERIAL | STEEL COMP XM-13 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-14538 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED |
| THSD | THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF STUD THREAD |
| Relevant Components for NSN - 5307-01-298-3145, 5307012983145 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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