Seat Bearing Seal is just one of the many types of aviation bearings that we offer for purchase at Unlimited Purchasing. Owned and operated by ASAP Semiconductor, we cross-reference part numbers such as 547939, 525486, 503453, 500843, 4021784 with NSNs such as 2840009383634, 2840009410957, 2840009226906, 2840009410914, 2840003437440, and source only from premium manufacturers such as United Technologies Corporation. ASAP is the only independent distributor with a No China Sourcing policy, and we inspect and certify every part we sell before shipping them out. If you’d like to receive a quote, you can submit an Instant RFQ form from this page for required aircraft Seat Bearing Seal and get a quote for parts within fifteen minutes.
| Part No | NSN | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| 547939 | 2840-00-938-3634 | united technologies corporation | Avl | RFQ |
| 525486 | 2840-00-941-0957 | united technologies corporation | Avl | RFQ |
| 503453 | 2840-00-922-6906 | united technologies corporation | Avl | RFQ |
| 500843 | 2840-00-941-0914 | united technologies corporation | Avl | RFQ |
| 4021784 | 2840-00-343-7440 | united technologies corporation | Avl | RFQ |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
The only independent distributor
with a NO CHINA SOURCING Pledge
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
We Hope You'll Remember Us for Your One-Stop Shop Needs for Aviation Hardware.
Request for Quote
