| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-431-9986 (014319986) |
| NCB Code | USA (01) |
| Manufacturer | Din Deutsches Institut, Hamworthy Inc, Tts Marine Inc, Zelenda Machine And Tools Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| DIN7991-M6X12-8.8 | din deutsches institut | screw cap socket head | d8286 | RFQ |
| M6X12 DIN7991 M8-8 | hamworthy inc | screw cap socket head | s9886 | RFQ |
| M6X12 DIN7991 M8 8 | tts marine inc | screw cap socket head | sj648 | RFQ |
| DIN7991-M6X12-8.8 | zelenda machine and tools corp | screw cap socket head | 21969 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT COUNTERSUNK |
| ASDB | Width Across Flats | 4.02 MILLIMETERS MINIMUM AND 4.12 MILLIMETERS MAXIMUM |
| ABQZ | Internal Drive Style | HEXAGON |
| MRC | Decoded Requirement | Clear Text Reply |
| AHYM | Nominal Thread Diameter | 6.0 MILLIMETERS |
| CQQR | Thread Pitch In Millimeters | 1 |
| AASB | Fastener Length | 12.0 MILLIMETERS NOMINAL |
| MATT | Material | STEEL PROPERTY CLASS 8.8 OVERALL |
| AASA | Thread Length | 18.0 MILLIMETERS MINIMUM |
| AASL | Head Diameter | 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM |
| CRSQ | Countersink Angle | 90.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| THSD | Thread Series Designator | M |
| CQWR | External Thread Tolerance Class | 6G |
| Relevant Components for NSN - 5305-01-431-9986, 5305014319986 | ||||
| 5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
| 5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
| 5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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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