AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Locked In |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-025-1370 (010251370) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Alcoa Global Fasteners Inc, Arconic Global Fasteners And Rings, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS51833A202-9 | military standards corp | stud locked in | RFQ |
| TR28000A-2020-9 | alcoa global fasteners inc | stud locked in | RFQ |
| KNS9031-4-9 | arconic global fasteners and rings | stud locked in | RFQ |
| MS51833A202-9 | national aerospace standards com | stud locked in | RFQ |
| TR28000A202-9 | alcoa global fasteners inc | stud locked in | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A STUD THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.360 INCHES MINIMUM STUD THREAD AND 0.390 INCHES MAXIMUM STUD THREAD |
| AASA | THREAD LENGTH | 0.440 INCHES MINIMUM NUT THREAD AND 0.500 INCHES MAXIMUM NUT THREAD |
| AAUM | LOCKING FEATURE | KEY INSERTS |
| AAVK | SHOULDER LENGTH | 0.075 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.937 INCHES NOMINAL |
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 0.532 INCHES MINIMUM AND 0.592 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5734 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 | LOCKED IN |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| Relevant Components for NSN - 5307-01-025-1370, 5307010251370 | ||||
| 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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