| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-389-1280 (013891280) |
| NCB Code | USA (01) |
| Manufacturer | Dana Off Highway Products Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 26.0 MILLIMETERS NOMINAL |
| CQFM | HARDNESS RATING | 31.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.5 |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 6G |
| AASU | HEAD HEIGHT | 6.17 MILLIMETERS MINIMUM AND 6.63 MILLIMETERS MAXIMUM |
| MATT | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| AASB | FASTENER LENGTH | 80.0 MILLIMETERS NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS |
| THSD | THREAD SERIES DESIGNATOR | M |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | HEXAGON |
| AATB | WIDTH BETWEEN FLATS | 15.73 MILLIMETERS MINIMUM AND 16.00 MILLIMETERS MAXIMUM |
| Relevant Components for NSN - 5305-01-389-1280, 5305013891280 | ||||
| 5355-00-871-8773 (5355008718773) | 5340-01-243-1107 (5340012431107) | 5315-01-506-6976 (5315015066976) | 5360-01-371-2450 (5360013712450) | |
| 5305-01-613-5639 (5305016135639) | 5330-01-519-5567 (5330015195567) | 5310-01-577-1001 (5310015771001) | 5342-01-650-6980 (5342016506980) | |
| 5325-01-544-9407 (5325015449407) | 5330-01-276-9620 (5330012769620) | 5340-01-659-7595 (5340016597595) | 5340-01-362-7603 (5340013627603) | |
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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