| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-230-2439 (012302439) |
| NCB Code | USA (01) |
| Manufacturer | Dorman Products Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 27.1 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM |
| AASB | FASTENER LENGTH | 29.60 MILLIMETERS MINIMUM AND 30.40 MILLIMETERS MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 5.10 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| CQBC | MINIMUM TENSILE STRENGTH | 116000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.25 |
| MATT | MATERIAL | STEEL PROPERTY CLASS 8.8 OVERALL |
| SFTT | SURFACE TREATMENT | ZINC AND DICHROMATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| Components Related to NSN - 5305-01-230-2439, 5305012302439 | ||||
| 5320-01-288-0602 (5320012880602) | 5315-01-595-1361 (5315015951361) | 5310-01-425-6377 (5310014256377) | 5330-00-128-1254 (5330001281254) | |
| 5330-01-540-2102 (5330015402102) | 5310-01-661-3334 (5310016613334) | 5320-01-255-7970 (5320012557970) | 5330-01-103-2439 (5330011032439) | |
| 5365-00-115-6523 (5365001156523) | 5306-01-431-2275 (5306014312275) | 5330-01-476-3266 (5330014763266) | 5355-01-113-6386 (5355011136386) | |
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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