AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Receptacle Turnlock Fastener |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-184-0371 (011840371) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Boeing Company The, Alcoa Global Fasteners Inc, Mcdonnell Douglas Helicopter Co Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| GR520W1 | northrop grumman systems corporation | receptacle turnlock fastener | RFQ |
| HS4495-1 | boeing company the | receptacle turnlock fastener | RFQ |
| CA1810 | alcoa global fasteners inc | receptacle turnlock fastener | RFQ |
| HS4495-1 | mcdonnell douglas helicopter co inc | receptacle turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABTH | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM |
| ADER | MOUNTING STYLE | PLAIN W/MOUNTING HOLE |
| AGRY | TURNLOCK RECEPTACLE STYLE | RECEPTACLE |
| AGRZ | RECEPTACLE OVERALL LENGTH | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM |
| AGSA | RECEPTACLE HEIGHT | 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM |
| AGSB | RECEPTACLE WIDTH | 0.425 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| ALBK | RECEPTACLE THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNC |
| CSYB | TURNLOCK MOUNTING HOLE DIAMETER | 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| MATT | MATERIAL | IRON ALLOY 660 STUD |
| MATT | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE HOUSING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES HOUSING |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5325-01-184-0371, 5325011840371 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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