| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-186-9552 (001869552) |
| NCB Code | USA (00) |
| Manufacturer | Blanc Aero Industries Uk Ltd, Ms Aerospace Inc, Necchi Spa, North Bridge Fasteners Inc, United Technologies Corporation, Alcoa Global Fasteners Inc, Mercury Aerospace Fasteners Inc, Universal Target Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 699670 | blanc aero industries uk ltd | bolt shoulder | 0hbf7 | RFQ |
| 699670 | ms aerospace inc | bolt shoulder | 0ucy9 | RFQ |
| 699670 | necchi spa | bolt shoulder | 05529 | RFQ |
| 699670 | north bridge fasteners inc | bolt shoulder | 5t572 | RFQ |
| 699670 | united technologies corporation | bolt shoulder | 77445 | RFQ |
| 699670 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| 699670 | mercury aerospace fasteners inc | bolt shoulder | 50945 | RFQ |
| 699670 | universal target co | bolt shoulder | 09375 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.751 INCHES MINIMUM AND 0.945 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| AASU | HEAD HEIGHT | 0.293 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.060 INCHES MINIMUM |
| AATN | SHOULDER DIAMETER | 0.3450 INCHES MINIMUM FIRST SHOULDER AND 0.3550 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.065 INCHES MINIMUM FIRST SHOULDER AND 0.069 INCHES MAXIMUM FIRST SHOULDER |
| AAUB | HOLE DIAMETER | 0.070 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ASXK | HOLE QUANTITY | 4 |
| BQDM | HOLE TYPE | DRILLED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CRHC | HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-00-186-9552, 5306001869552 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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