| 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) | 01-625-3874 (016253874) |
| NCB Code | USA (01) |
| Manufacturer | Arconic Global Fasteners And Rings |
| MRC | Criteria | Characteristic |
|---|---|---|
| STDC | Surface Treatment Document And Classification | ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OR AMS2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | Material | STEEL COMP 302 PIN |
| MATT | Material | STEEL CORROSION RESISTING STUD |
| MDCL | Material Document And Classification | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OR AMS-QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| MDCL | Material Document And Classification | 300 SERIES IAW ASTM A276 OR ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OR AMS-QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STUD |
| AKCV | Drive Type | CROSS RECESS |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AGRF | Distance From Engaging Member To Largest Bearing Surface Of Head | 0.683 INCHES MINIMUM AND 0.693 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | STUD ASSEMBLY FLAT HEAD CROSS RECESS |
| MRC | Decoded Requirement | Clear Text Reply |
| AGAV | End Item Identification | CH-53A/D/E |
| AGRE | Stud Assembly Style | STUD ASSEMBLY |
| CQYY | Stud Head Height | 0.102 INCHES NOMINAL |
| AGRH | Eyelet Outside Diameter | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| FEAT | Special Features | SPACER MATERIAL IS 300 SERIES CRES PER ASTM A666 OR ASTM A240;SPRING MATERIAL IS 302 CRES PER ASTM A313 OR AMS-QQ-S-763;CUP MATERIAL IS 300 SERIES CRES PER ASTM A167,ASTM A240,ASTM A582 OR ASTM A666 |
| AGRD | Turnlock Stud Head Style | STUD HEAD |
| AGSM | Material Accommodated Thickness | 0.231 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| AGRK | Eyelet Length | 0.472 INCHES NOMINAL |
| ABMZ | Diameter | 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM |
| Relevant Components for NSN - 5325-01-625-3874, 5325016253874 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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