| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-00-181-0807 Item Description: Bolt Shoulder | 5306 | 001810807 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 311487 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.438 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.638 INCHES MINIMUM AND 0.642 INCHES MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.368 INCHES MINIMUM FIRST SHOULDER AND 0.371 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.200 INCHES MINIMUM FIRST SHOULDER AND 0.204 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 1038 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
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