| 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 | Ms Aerospace Inc, Blanc Aero Industries Uk Ltd, Mercury Aerospace Fasteners Inc, Necchi Spa, North Bridge Fasteners Inc, United Technologies Corporation, Universal Target Co, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 699670 | ms aerospace inc | bolt shoulder | 0ucy9 | RFQ |
| 699670 | blanc aero industries uk ltd | bolt shoulder | 0hbf7 | RFQ |
| 699670 | mercury aerospace fasteners inc | bolt shoulder | 50945 | 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 | universal target co | bolt shoulder | 09375 | RFQ |
| 699670 | alcoa global fasteners inc | bolt shoulder | 92215 | 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 | ||||
| 5305-00-058-8627 (5305000588627) | 5305-01-464-0977 (5305014640977) | 5310-01-004-6958 (5310010046958) | 5315-01-470-7865 (5315014707865) | |
| 5340-00-015-2268 (5340000152268) | 5305-00-841-3941 (5305008413941) | 5320-00-205-9596 (5320002059596) | 5340-01-656-4589 (5340016564589) | |
| 5330-00-947-5111 (5330009475111) | 5365-01-569-6583 (5365015696583) | 5340-01-514-2291 (5340015142291) | 5315-01-532-4171 (5315015324171) | |
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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