Thank you for your interest in our available 643644 part on Unlimited NSN. Valve Exhaust is a part that is manufactured by Optex Systems Inc, and it is listed with the part number 643644. This item, along with all of our inventory, is readily available for purchase today with competitive pricing. Our team members are on standby 24/7x365, and they can provide you with rapid lead-times on everything that you need to successfully carry out your operations.
Unlimited NSN is a state-of-the-art purchasing platform for NSN components like 643644 and other obsolete parts, and we carry top requested NSN parts such as 2810004788654. To ensure that our customers only receive items with the utmost quality, we choose to stock our inventory from top global manufacturers such as Optex Systems Inc.
To find the components that you need, explore our available NSN part catalog under FSC 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components, or utilize our user-friendly search engine and find specific items in a matter of seconds. If you are interested in 643644 part number and are ready to begin the purchasing process, we invite you to fill out and submit an Instant RFQ today. Once received, a member of our staff will review and reach out to you in 15 minutes or less to provide a personalized quote based on your provided information. Experience the revolution of parts purchasing today with Unlimited NSN!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2810-00-478-8654 Item Description: Valve Exhaust | 2810 | 004788654 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 643644 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AES-W,HEAD DIA,1.565 IN. MIN,1.575 IN. MAX,O/A LG,3.697 IN. MIN,3.710 IN. MAX,GAGE DIA,1.474 IN. MAX,STEM ID,0.433 IN. MIN,0.434 IN. MAX,STEM MUST BE STRAIGHT AND GROUND CONCENTRIC WITH VALVE SEAT WITHIN 0.002 IN. TOTAL INDICATOR READ |
| 643-0-120F | 643-0-200MADC | 643-0-220F | 643-00-3 |
| 643-0002-001 | 643-0002-001 | 643-0002-901 | 643-0002-901 |
| 643-0003 | 643-0004 | 643-0004 | 643-0006 |
| 643-001 | 643-001 | 643-002 | 643-002 |
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