AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Bonded |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 00-222-2121 (002222121) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Inspektorat Wsparcia Sil Zbrojnych, Ancraft Products Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 5 |
| AEJJ | INSIDE RADIUS | 1.940 INCHES MINIMUM AND 1.950 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| MATT | MATERIAL | STEEL COMP 630 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5307-00-222-2121, 5307002222121 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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