| 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) | 00-056-3870 (000563870) |
| NCB Code | USA (00) |
| Manufacturer | Arconic Global Fasteners And Rings, Alcoa Fastening Systems Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMZ | DIAMETER | 0.308 INCHES NOMINAL |
| AGRD | TURNLOCK STUD HEAD STYLE | FILLISTER |
| AGRE | STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.385 INCHES NOMINAL |
| AGRH | EYELET OUTSIDE DIAMETER | 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.454 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.030 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| MATT | MATERIAL | STEEL COMP 1010 EYELET |
| MATT | MATERIAL | STEEL COMP 4037 STUD |
| MATT | MATERIAL | STEEL LOCKSPRING |
| MATT | MATERIAL | STEEL PIN |
| SFTT | SURFACE TREATMENT | CADMIUM LOCKSPRING |
| SFTT | SURFACE TREATMENT | CADMIUM PIN |
| SFTT | SURFACE TREATMENT | NICKEL EYELET |
| SFTT | SURFACE TREATMENT | NICKEL STUD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290,CLASS 1,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE EYELET |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290,CLASS 1,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CLASS 2,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE LOCKSPRING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CLASS 2,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE PIN |
| Relevant Components for NSN - 5325-00-056-3870, 5325000563870 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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.
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