AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Knob |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5355 Knobs and Pointers |
| National Item Identification Number (NIIN) | 01-468-7931 (014687931) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com, Military Standards Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | Inside Diameter | 0.250 INCHES NOMINAL |
| ABFR | Setscrew Hole Quantity | 2 |
| THSD | Thread Series Designator | UNC SCREW HOLE |
| AJQE | Material Transparency | OPAQUE |
| ABFU | Distance From Hole Center To Knob/Skirt Base | 0.325 INCHES MAXIMUM |
| AAWY | Counterbore Diameter | 0.300 INCHES MINIMUM |
| ABHH | Shaft Accommodation Style | COUNTERBORED |
| HUES | Color | BLACK |
| ABSP | Reference Marking | SLOT |
| ABSX | Attachment Method | SETSCREWS |
| MRC | Decoded Requirement | Clear Text Reply |
| ADUM | Overall Thickness | 0.625 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| CBSC | Screw Drive Type | HEXAGON SOCKET |
| STYL | Style Designator | ROUND |
| CQJX | Nominal Thread Size | 0.112 INCHES SCREW HOLE |
| ABKV | Outside Diameter | 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| CRWX | Skirt Design | NONDETACHABLE |
| AAWZ | Counterbore Depth | 0.177 INCHES MINIMUM |
| CRPJ | Skirt Outside Diameter | 0.900 INCHES MAXIMUM |
| ABFY | Overall Depth | 0.560 INCHES MINIMUM |
| ABHG | Gripping Surface Condition | GRIP AID |
| CMLP | Thread Quantity Per Inch | 40 SCREW HOLE |
| ABSL | Skirt Style | FLARED |
| Relevant Components for NSN - 5355-01-468-7931, 5355014687931 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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