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) | 00-579-6389 (005796389) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Stromberg Carlson Corp, National Aerospace Standards Com, Bae Systems Information, Viking Technologies Ltd, Mcdonnell Douglas Corp, Jan Hardware Mfg Co Inc, Raytheon Company, Zf Industrieantriebe Witten Gmbh, Jetronic Industries Inc, Electronic Hardware Corp, Bae Systems Inc, Raytheon Co Equipment Development, Boeing Company The, Dar Electronics Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS91528-4D2B | military standards corp | knob | RFQ |
| 639661-341 | stromberg carlson corp | knob | RFQ |
| MS91528-4D2B | national aerospace standards com | knob | RFQ |
| 639661-4 | bae systems information | knob | RFQ |
| 107168 | viking technologies ltd | knob | RFQ |
| 110371 | mcdonnell douglas corp | knob | RFQ |
| 171B4MA | jan hardware mfg co inc | knob | RFQ |
| 175-2-2G | raytheon company | knob | RFQ |
| PL1887627 IT-1 8 | zf industrieantriebe witten gmbh | knob | RFQ |
| 639661-341 | bae systems information | knob | RFQ |
| 20429-3 | jetronic industries inc | knob | RFQ |
| 4D2B | electronic hardware corp | knob | RFQ |
| 222729-401 | bae systems inc | knob | RFQ |
| 231-1060G5 | raytheon co equipment development | knob | RFQ |
| 110371 | boeing company the | knob | RFQ |
| KMS17D2L | dar electronics inc | knob | RFQ |
| 639661-4 | stromberg carlson corp | knob | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.750 INCHES MINIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.320 INCHES MINIMUM |
| ABFR | SETSCREW HOLE QUANTITY | 2 |
| ABFU | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.489 INCHES MAXIMUM |
| ABFY | OVERALL DEPTH | 0.740 INCHES MINIMUM |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | COUNTERBORED |
| ABKV | OUTSIDE DIAMETER | 1.740 INCHES MINIMUM AND 1.780 INCHES MAXIMUM |
| ABSL | SKIRT STYLE | STEPPED |
| ABSX | ATTACHMENT METHOD | SETSCREWS |
| ADUM | OVERALL THICKNESS | 1.040 INCHES MINIMUM AND 1.100 INCHES MAXIMUM |
| AJQE | MATERIAL TRANSPARENCY | OPAQUE |
| CBSC | SCREW DRIVE TYPE | HEXAGON SOCKET |
| CMLP | THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE |
| CRPJ | SKIRT OUTSIDE DIAMETER | 1.690 INCHES MAXIMUM |
| CRWX | SKIRT DESIGN | NONDETACHABLE |
| HUES | COLOR | BLACK,LUSTERLESS |
| STYL | STYLE DESIGNATOR | ROUND |
| THSD | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
| Relevant Components for NSN - 5355-00-579-6389, 5355005796389 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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