We appreciate your interest in Textron Lycoming Inc part number 77857, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 77857 is listed with the NSN 2810-00-857-3270 and description “Pin Piston.” 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 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components, 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 2810-00-857-3270 parts and Pin Piston items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2810-00-857-3270 Item PartTypeName: PIN,PISTON | 2810 | 008573270 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 77857 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAQ | BODY LENGTH | 3.7450 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM |
| ANTP | BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6274 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6294 ASSN STD 2ND MATERIAL RESPONSE OR SAE 8620AQ ASSN STD 1ST MATERIAL RESPONSE |
| AAQL | BODY STYLE | CHAMFERED ENDS |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |
| ABKV | OUTSIDE DIAMETER | 1.12430 INCHES MINIMUM AND 1.12460 INCHES MAXIMUM |
| ABQM | END CHAMFER ANGLE IN DEG | 45.0 |
| ABXV | BORE DIAMETER | 0.7620 INCHES MINIMUM AND 0.7630 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 73.0 MINIMUM ROCKWELL SUPERFICIAL 30-N |
| MATT | MATERIAL | STEEL COMP 8620 OR STEEL COMP 4620 |
| TEST | TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN |
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