| Item Name | Knob |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5355 Knobs and Pointers |
| National Item Identification Number (NIIN) | 00-668-1331 (006681331) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Lisi Aerospace Canada Corp, National Aerospace Standards Com, Nor Cal Supply Coinc, Air Industries Corp, Apcom Inc, Hi Shear Corporation, Eriks Southwest Inc, Lawrence Engineering And Supply Inc, Durham Aircraft Service Inc, Collins Engineering Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS121R125 | sps technologies inc | knob | 56878 | RFQ |
| NAS121R125 | lisi aerospace canada corp | knob | l4528 | RFQ |
| NAS121R125 | national aerospace standards com | knob | 80205 | RFQ |
| NAS121R125 | nor cal supply coinc | knob | 07851 | RFQ |
| NAS121R125 | air industries corp | knob | 08938 | RFQ |
| NAS121R125 | apcom inc | knob | 50568 | RFQ |
| NAS121R125 | hi shear corporation | knob | 73197 | RFQ |
| NAS121R125 | eriks southwest inc | knob | 30889 | RFQ |
| NAS121R125 | lawrence engineering and supply inc | knob | 04348 | RFQ |
| NAS121R125 | durham aircraft service inc | knob | 82172 | RFQ |
| NAS121R125 | collins engineering corp | knob | 71563 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFU | DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.500 INCHES NOMINAL |
| ABFY | OVERALL DEPTH | 0.750 INCHES NOMINAL |
| ABHG | GRIPPING SURFACE CONDITION | SMOOTH |
| ABHH | SHAFT ACCOMMODATION STYLE | RECTANGULAR |
| ABKV | OUTSIDE DIAMETER | 1.000 INCHES MAXIMUM |
| ABSX | ATTACHMENT METHOD | MACHINE SCREW |
| ADJT | INSIDE WIDTH | 0.125 INCHES NOMINAL |
| ADJU | INSIDE LENGTH | 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| CBSC | SCREW DRIVE TYPE | CROSS RECESS TYPE 1 |
| CMLP | THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES SCREW HOLE |
| HUES | COLOR | RED |
| MATT | MATERIAL | PLASTIC |
| STYL | STYLE DESIGNATOR | BALL |
| THSD | THREAD SERIES DESIGNATOR | UNF SCREW HOLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS121 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5355-00-668-1331, 5355006681331 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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