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) | 00-552-0451 (005520451) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des, National Aerospace Standards Com, Military Specifications, Military Standards Corp, Nimikkeistokeskus Ncb Finland |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 5355005520451 | eca etablissement central des | knob | RFQ |
| MS91524-9AP3TOX | national aerospace standards com | knob | RFQ |
| MS91524-9AP3TOX | military specifications | knob | RFQ |
| NASM91524 | national aerospace standards com | knob | RFQ |
| MS91524-9AP3TOX | military standards corp | knob | RFQ |
| MS91524-1 | military specifications | knob | RFQ |
| 300-1020 | nimikkeistokeskus ncb finland | knob | RFQ |
| MILK3926 | military specifications | knob | RFQ |
| 5855005520451 | eca etablissement central des | knob | RFQ |
| MS91524-1 | military standards corp | knob | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM |
| ABFY | OVERALL DEPTH | 0.469 INCHES NOMINAL |
| ABGL | WIDTH | 0.469 INCHES NOMINAL |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | FLATTED,TWO SIDES PARALLEL |
| ABSL | SKIRT STYLE | FLARED |
| ABSP | REFERENCE MARKING | LINE |
| ABSX | ATTACHMENT METHOD | UNTHREADED COUNTERBORED HOLE |
| ADJT | INSIDE WIDTH | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.469 INCHES NOMINAL |
| CRPJ | SKIRT OUTSIDE DIAMETER | 0.719 INCHES NOMINAL |
| CRWX | SKIRT DESIGN | NONDETACHABLE |
| FEAT | SPECIAL FEATURES | COUNTERBORE AT TOP OF KNOB 0.312 IN. DIA,0.047 IN. DEPTH |
| MATT | MATERIAL | ALUMINUM ALLOY |
| STYL | STYLE DESIGNATOR | SKIRTED/ROUND WITH DOUBLE FIN LEVER |
| Relevant Components for NSN - 5355-00-552-0451, 5355005520451 | ||||
| 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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