| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-142-9891 (011429891) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Heartland Precision Fasteners In, Hi Shear Corporation, Sonic Industries Inc, Boeing Company The, J M Precision Inc, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Fastener Innovation Technology Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 109450-4D6 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| BM17019-4D6X | huck international inc | bolt shoulder | 97928 | RFQ |
| HP5497-4D6 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| MB88-4D6 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| PBF1254-4D6 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| S11-1061-4D6 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-4D6 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| ST3M497-4D6 | boeing company the | bolt shoulder | 76301 | RFQ |
| ST3M497-4D6 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-4D6 | huck international inc | bolt shoulder | 17446 | RFQ |
| ST3M497-4D6 | j m precision inc | bolt shoulder | 0jv78 | RFQ |
| ST3M497-4D6 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| ST3M497-4D6 | alcoa global fasteners inc | bolt shoulder | 06950 | RFQ |
| ST3M497-4D6 | fastener innovation technology inc | bolt shoulder | 58998 | RFQ |
| ST3M497-4D6 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| ST3M497-4D6 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-4D6 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VAL23607-4D6 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VS3037-4D6 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.756 INCHES MINIMUM AND 0.803 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.439 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.365 INCHES MINIMUM FIRST SHOULDER AND 0.385 INCHES MAXIMUM FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.635 INCHES MINIMUM FIRST HOLE AND 0.692 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-01-142-9891, 5306011429891 | ||||
| 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) | |
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