Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number 23521, a United Technologies Corporation item with the NSN 2810001189025 that is listed alongside the description “Piston Internal Combustion Engin.” If you are interested in part number 23521 and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number 23521 is specifically listed with the NSN 2810-00-118-9025, and this code can be used to determine that it falls under FSC 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components. Additionally, while tracing back to United Technologies Corporation, this NSN part was specifically produced under CAGE Code 77445. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2810-00-118-9025 Item PartTypeName: PISTON,INTERNAL COMBUSTION ENGIN | 2810 | 001189025 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 23521 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | CONCAVE |
| ABKW | OVERALL HEIGHT | 4.143 INCHES NOMINAL |
| ABMZ | DIAMETER | 5.728 INCHES NOMINAL |
| ACXM | OIL PASSAGE TYPE | HOLE |
| ACXU | PINHOLE DIAMETER | 1.3730 INCHES NOMINAL |
| AGYE | SURFACE FINISH | FINISHED |
| AXFR | FINISHED SIZE DESIGNATION | STANDARD |
| AXFT | SKIRT TYPE | SOLID |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| AXFZ | RING GROOVE QUANTITY | 5 |
| AXGB | RING GROOVE WIDTH | 0.1330 INCHES NOMINAL AND 0.1310 INCHES NOMINAL AND 0.1290 INCHES NOMINAL AND 0.2210 INCHES NOMINAL AND 0.1270 INCHES NOMINAL |
| AXGD | RING GROOVE DIAMETER | 5.207 INCHES NOMINAL 4TH RING |
| AXGD | RING GROOVE DIAMETER | 5.292 INCHES NOMINAL 1ST RING |
| AXGD | RING GROOVE DIAMETER | 5.292 INCHES NOMINAL 2ND RING |
| AXGD | RING GROOVE DIAMETER | 5.292 INCHES NOMINAL 3RD RING |
| AXGD | RING GROOVE DIAMETER | 5.327 INCHES NOMINAL 5TH RING |
| AXGE | RING GROOVE POSITION BELOW PISTON PIN | NUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5 ALL RINGS |
| AXPH | OIL GROOVE | NOT INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.706 INCHES NOMINAL |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 2.313 INCHES NOMINAL |
| AXPN | RETAINING RING GROOVE | NOT INCLUDED |
| AXPP | PIN | NOT INCLUDED |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
| AXPR | RING | NOT INCLUDED |
| BQBL | CARBON GROOVE | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM |
| WGHT | WEIGHT | 71.0 OUNCES |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R1340 |
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