AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
We appreciate your interest in the Circle Seal aviation parts catalog that we have established for your perusal. On this page, you can locate various Circle Seal items that are available for purchase at any time, including highly sought-after part numbers like 36457, 02HV08-8, EM56-20, P29-401, 10010-4-3, and others. As you peruse our offerings, do not hesitate to click on the “RFQ” button situated next to any desired listing to access our online quote request forms. By filling out one of these forms, our representatives will offer you a customized response for your comparisons within 15 minutes of us receiving and reviewing a completed submission.
At ASAP Semiconductor, we enact strict quality assurance practices at every stage of sourcing and fulfillment to ensure that each product we sell on Air Part Shop is of the highest caliber. More than that, we recognize our customers sometimes have inflexible time constraints and unprecedented delivery deadlines, which is why we provide expedited shipping services on many Circle Seal items. With our experts working around the clock to assist you, we would be delighted to serve as your strategic procurement partner for all your operational needs.
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| Part No. | Description | Availability | RFQ |
|---|---|---|---|
| 36457 | poppet | Avl | RFQ |
| 02HV08-8 | flow arrow | Avl | RFQ |
| EM56-20 | valve | Avl | RFQ |
| P29-401 | vent valve | Avl | RFQ |
| 10010-4-3 | spring | Avl | RFQ |
| 4007-77 | o ring | Avl | RFQ |
| 30554 | mounting lug | Avl | RFQ |
| 1347-3 | cap | Avl | RFQ |
| 6358 | retainer ring | Avl | RFQ |
| 31468 | plug | Avl | RFQ |
| 824A-4TT | check valve | Avl | RFQ |
| 279T-6EE | check valve | Avl | RFQ |
| 33785 | end | Avl | RFQ |
| 10010-99-25 | spring | Avl | RFQ |
| 31373 | seat retainer | Avl | RFQ |
| 6826SC | screw | Avl | RFQ |
| 34261 | bearing | Avl | RFQ |
| EM91-80-3 | valve | Avl | RFQ |
| ZCV193-5 | check valve | Avl | RFQ |
| P32-595 | flow regulator | Avl | RFQ |
| GP75-31-1 | gauge | Avl | RFQ |
| 253T | poppet | Avl | RFQ |
| P4-691 | filler valve | Avl | RFQ |
| 23040106 | retainer ring | Avl | RFQ |
| 34278 | clutch ring | Avl | RFQ |
| 2350-0082 | actuator | Avl | RFQ |
| 22336-125PH | spring | Avl | RFQ |
| 23011001T | screw | Avl | RFQ |
| ZCV111-1 | drain valve | Avl | RFQ |
| 4115-20 | o-ring | Avl | RFQ |
| 10012-17-3 | nameplate | Avl | RFQ |
| 224A | spring guide | Avl | RFQ |
| EM56-20-1 | valve | Avl | RFQ |
| 537T | poppet nut | Avl | RFQ |
| 6421 | roll pin | Avl | RFQ |
| 34116 | follower | Avl | RFQ |
| 4009-20 | o-ring | Avl | RFQ |
| 2662A-4EE | check valve | Avl | RFQ |
| 33885T16 | piston | Avl | RFQ |
| 36459 | sleeve | Avl | RFQ |
| 33821 | washer | Avl | RFQ |
| P128-350 | valve | Avl | RFQ |
| 9259T-2PP P | shutoff valve | Avl | RFQ |
| 31377TP | spring guide | Avl | RFQ |
| 30707A | hose adapter | Avl | RFQ |
| 6168 | shrink tube | Avl | RFQ |
| 219T-4TB | check valve | Avl | RFQ |
| 33589 | rest piston | Avl | RFQ |
| 2350-0030-1 | NA | Avl | RFQ |
| 34285-5B | spacer | Avl | RFQ |
| MC99-43 | modular | Avl | RFQ |
| P54-228 | bleed valve | Avl | RFQ |
| 30284 | spring | Avl | RFQ |
| 4007-24 | o ring | Avl | RFQ |
| 4210-69 | o ring | Avl | RFQ |
| 34277 | input planetary | Avl | RFQ |
| 7023 | backup ring | Avl | RFQ |
| ZRV87-3 | relief valve | Avl | RFQ |
| ZCV65-6 | check valve | Avl | RFQ |
| 1950 | gasket | Avl | RFQ |
| 23040119 | retainer ring | Avl | RFQ |
| 31612T | lock screw | Avl | RFQ |
| 2635 | nameplate | Avl | RFQ |
| 91800-17-4 | crystal | Avl | RFQ |
| P22-548 | valve check | Avl | RFQ |
| W2350-0073 | actuator | Avl | RFQ |
| 4119-24 | o-ring | Avl | RFQ |
| ZCV67 | nonrtn | Avl | RFQ |
| 23040204 | heli coil scr lk insert | Avl | RFQ |
| GP15-38-1 | gauge | Avl | RFQ |
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