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) | 01-123-7166 (011237166) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SF121-18TB20AE0 | alcoa global fasteners inc | stud locked in | RFQ |
| SF121-18TB20A-EO301 | alcoa global fasteners inc | stud locked in | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AASA | THREAD LENGTH | 0.505 INCHES MINIMUM AND 0.535 INCHES MAXIMUM STUD THREAD |
| AASA | THREAD LENGTH | 0.605 INCHES MINIMUM AND 0.635 INCHES MAXIMUM NUT THREAD |
| AAUM | LOCKING FEATURE | RING,LOCK SERRATED |
| ABHP | OVERALL LENGTH | 2.345 INCHES MINIMUM AND 2.405 INCHES MAXIMUM |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.575 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| ADDW | SERRATION QUANTITY | 24 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| Relevant Components for NSN - 5307-01-123-7166, 5307011237166 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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