AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-656-2823 (016562823) |
| NCB Code | USA (01) |
| Manufacturer | American Society Of Mechanical, Bae Systems Gcs International Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| B18.24-2004 | american society of mechanical | screw cap socket head | RFQ |
| AES43M508020BC4A81 | american society of mechanical | screw cap socket head | RFQ |
| 14210418 | bae systems gcs international ltd | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 20.0 MILLIMETERS NOMINAL |
| AASB | FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 8.27 MILLIMETERS MINIMUM AND 8.50 MILLIMETERS MAXIMUM |
| AASU | HEAD HEIGHT | 4.86 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AGAV | III END ITEM IDENTIFICATION | 1025-99-463-7551 |
| AHYM | NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| ASDB | WIDTH ACROSS FLATS | 4.0 MILLIMETERS NOMINAL |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.8 |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 6G |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW CAP HEX SOCKET HEAD |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| Relevant Components for NSN - 5305-01-656-2823, 5305016562823 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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