AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Assembly Turnlock Fastener |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-284-3417 (012843417) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Arconic Global Fasteners And Rings, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-F-5591 | military specifications | stud assembly turnlock fastener | RFQ |
| 2700-23 | arconic global fasteners and rings | stud assembly turnlock fastener | RFQ |
| MIL-F-5591 | national aerospace standards com | stud assembly turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMZ | DIAMETER | 0.244 INCHES MINIMUM AND 0.256 INCHES MAXIMUM |
| ADQB | SECURING DEVICE TYPE | SPRING |
| AGRD | TURNLOCK STUD HEAD STYLE | STUD HEAD |
| AGRE | STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 1.121 INCHES MINIMUM AND 1.131 INCHES MAXIMUM |
| AGRH | EYELET OUTSIDE DIAMETER | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.328 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.660 INCHES MINIMUM AND 0.709 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| CQYY | STUD HEAD HEIGHT | 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1137 EYELET |
| MATT | MATERIAL | STEEL COMP 4037 STUD |
| MATT | MATERIAL | STEEL EJECTOR SPRING |
| MATT | MATERIAL | STEEL PIN |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A109 UNS G11370 ASSN STD SINGLE MATERIAL RESPONSE EYELET |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A547 UNS G40370 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 UNS K08500 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 UNS K08500 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-F-5591 GOVERNMENT SPECIFICATION |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND B CLASS AND 3 STYLE AND 2 SIZE |
| Relevant Components for NSN - 5325-01-284-3417, 5325012843417 | ||||
| 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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