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Quality guaranteed We sell only warrantied and traceable partsThank you for your interest in our available NSN parts 21139AS and components on Purchasing Union. 21139AS is described as a Piston Internal Com part, and it is manufactured by Brinkley Technology Group Llc. This component is readily available for purchase today, and our team of industry experts are on standby 24/7x365 to provide you with rapid-lead times and competitive pricing on all that we carry. To begin the purchasing process, you may submit an Instant RFQ form as provided through our website. Once it is received, a member of our staff will reach out to you in 15 minutes or less to provide a personalized quote that is crafted to fit your individual needs.
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Purchasing Union is a state of the art purchasing platform, and we are a leading independent distributor of 21139AS that cater to a diverse set of industries and applications. To ensure the quality of our inventory for our customers, we choose to only source our parts from top global manufacturers that we trust, such as Brinkley Technology Group Llc. We also ensure that every part is rigorously tested, inspected, and cross-referenced before being shipped. Peruse our inventory at your leisure to find a multitude of top requested parts like 2805003744989, and our team is ready to serve as your strategic sourcing partner today. (CAGE Code 1ML14).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2805-00-374-4989 Item Description: Piston Internal Com | 2805 | 003744989 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21139as | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | HUMP |
| ABKW | OVERALL HEIGHT | 4.000 INCHES NOMINAL |
| ABMZ | DIAMETER | 4.250 INCHES NOMINAL |
| ACXU | PINHOLE DIAMETER | 1.3125 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 | 3 |
| AXGB | RING GROOVE WIDTH | 0.0975 INCHES NOMINAL 1ST RING |
| AXGB | RING GROOVE WIDTH | 0.1275 INCHES NOMINAL 2ND RING |
| AXGB | RING GROOVE WIDTH | 0.2515 INCHES NOMINAL 3RD RING |
| AXGD | RING GROOVE DIAMETER | 3.775 INCHES NOMINAL 1ST RING |
| AXGD | RING GROOVE DIAMETER | 3.805 INCHES NOMINAL 3RD RING |
| AXGD | RING GROOVE DIAMETER | 3.845 INCHES NOMINAL 2ND RING |
| AXPH | OIL GROOVE | NOT INCLUDED |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.253 INCHES NOMINAL |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 2.469 INCHES NOMINAL |
| AXPN | RETAINING RING GROOVE | INCLUDED |
| AXPP | PIN | INCLUDED |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
| AXPR | RING | INCLUDED |
| BQBL | CARBON GROOVE | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM |
| WGHT | WEIGHT | 36.000 OUNCES |
| ZZZV | III FSC APPLICATION DATA | ENGINE,GASOLINE,NONAIRCRAFT |
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