We appreciate your interest in Textron Lycoming Inc part number 66720P020, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 66720P020 is listed with the NSN 4820-00-565-3726 and description “Seat Valve.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Textron Lycoming Inc under the CAGE Code 80254 or that similarly fall under the FSC 4820 Valves Nonpowered, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 4820-00-565-3726 parts and Seat Valve items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-565-3726 Item PartTypeName: SEAT,VALVE | 4820 | 005653726 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 66720P20 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.383 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 2.335 INCHES MINIMUM AND 2.336 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.930 INCHES MINIMUM AND 1.950 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 33.000 MINIMUM AND 37.000 MAXIMUM |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM BODY AND 100.0 ROCKWELL B MAXIMUM BODY |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM FACE AND 100.0 ROCKWELL B MAXIMUM FACE |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4635 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
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