| Item Name | Knob |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5355 Knobs and Pointers |
| National Item Identification Number (NIIN) | 01-256-2301 (012562301) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 863C3020339 | lockheed martin corporation | knob | 04236 | RFQ |
| 863C3020339-024 | lockheed martin corporation | knob | 04236 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.561 INCHES MINIMUM AND 0.568 INCHES MAXIMUM |
| AATR | SHANK LENGTH | 0.560 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 1.500 INCHES NOMINAL |
| AAZF | SHANK STYLE | STRAIGHT |
| ABFY | OVERALL DEPTH | 1.120 INCHES NOMINAL |
| ABHG | GRIPPING SURFACE CONDITION | GRIP AID |
| ABHH | SHAFT ACCOMMODATION STYLE | ROUND |
| ABKV | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| ABSX | ATTACHMENT METHOD | CENTER HOLE |
| ADUM | OVERALL THICKNESS | 1.120 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | WITH REF MARKING PULL TO RELEASE ENGRAVED ON TOP OF KNOB USING 0.250 IN. HIGH GOTHIC CHARACTERS STARTING CLOCKWISE FROM LEFT CENTER TO RIGHT CENTER |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | ROUND |
| Components Related to NSN - 5355-01-256-2301, 5355012562301 | ||||
| 5305-01-187-9545 (5305011879545) | 5310-01-195-7885 (5310011957885) | 5325-01-626-6006 (5325016266006) | 5340-01-195-4720 (5340011954720) | |
| 5320-01-582-5694 (5320015825694) | 5331-00-651-4505 (5331006514505) | 5305-01-190-2186 (5305011902186) | 5330-00-831-6692 (5330008316692) | |
| 5307-00-533-9940 (5307005339940) | 5365-01-426-3812 (5365014263812) | 5360-01-650-4056 (5360016504056) | 5305-01-710-8488 (5305017108488) | |
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