AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Ball |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-389-3445 (013893445) |
| NCB Code | USA (01) |
| Manufacturer | Knappco Corporation, Isometrics Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASL | HEAD DIAMETER | 0.625 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.250 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.875 INCHES NOMINAL |
| ADCL | NECK DIAMETER | 0.391 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY AND STEEL |
| STYL | STYLE DESIGNATOR | BALL |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AWTQ | DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ADCM | DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.312 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | 0NE SPRING LOCK 3/8 IN. WASHER,STL,PLTD; ONE NUT,HEX,3/8-16 UNC-2B,STL,PLTD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| Relevant Components for NSN - 5307-01-389-3445, 5307013893445 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote