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) | 00-521-7235 (005217235) |
| NCB Code | USA (00) |
| Manufacturer | Motorola Aviation Electronics Inc, Ge Aviation Systems Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ABFR | SETSCREW HOLE QUANTITY | 2 |
| ABFU | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| ABFY | OVERALL DEPTH | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| ABGL | WIDTH | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | COUNTERBORED |
| ABRY | LENGTH | 0.750 INCHES NOMINAL |
| ABSP | REFERENCE MARKING | ARROW |
| ABSX | ATTACHMENT METHOD | SETSCREWS |
| ADUM | OVERALL THICKNESS | 0.365 INCHES MINIMUM AND 0.390 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 |
| CSKT | POINTER DESIGN | NONDETACHABLE |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | ALUMINUM ALLOY A380.0 |
| STYL | STYLE DESIGNATOR | POINTER |
| THSD | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
| Relevant Components for NSN - 5355-00-521-7235, 5355005217235 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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