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) | 01-011-6559 (010116559) |
| NCB Code | USA (01) |
| Manufacturer | Lerco, National Aerospace Standards Com, Raytheon Company, Jan Hardware Mfg Co Inc, Electronic Hardware Corp, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 505-3WA-3M | lerco | knob | RFQ |
| MS91528-0F3B | national aerospace standards com | knob | RFQ |
| 50-3WL-1DG | raytheon company | knob | RFQ |
| NASM91528 | national aerospace standards com | knob | RFQ |
| 51CBMA | jan hardware mfg co inc | knob | RFQ |
| 0F3B | electronic hardware corp | knob | RFQ |
| 50-3-1DG | raytheon company | knob | RFQ |
| MS91528-0F3B | military standards corp | knob | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM |
| ABFR | SETSCREW HOLE QUANTITY | 2 |
| ABFU | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.325 INCHES MAXIMUM |
| ABFY | OVERALL DEPTH | 0.560 INCHES MINIMUM |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | FLATTED ONE SIDE |
| ABKV | OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| ABSL | SKIRT STYLE | FLARED |
| ABSP | REFERENCE MARKING | ARROW |
| ABSX | ATTACHMENT METHOD | SETSCREWS |
| ADJT | INSIDE WIDTH | 0.107 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.625 INCHES MINIMUM AND 0.685 INCHES MAXIMUM |
| CBSC | SCREW DRIVE TYPE | HEXAGON SOCKET |
| CMLP | THREAD QUANTITY PER INCH | 40 SCREW HOLE |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES SCREW HOLE |
| CRPJ | SKIRT OUTSIDE DIAMETER | 0.900 INCHES MAXIMUM |
| CRWX | SKIRT DESIGN | NONDETACHABLE |
| FEAT | SPECIAL FEATURES | SHAFT ACCOMMODATION HOLE COUNTERBORED 0.300 IN. MIN DIA 0.177 IN. MIN DEPTH |
| HUES | COLOR | BLACK |
| STYL | STYLE DESIGNATOR | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
| Relevant Components for NSN - 5355-01-011-6559, 5355010116559 | ||||
| 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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