ASAP Aviation Procurement is pleased to announce that part number 551AMA of NSN 6680-00-542-1273 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 551AMA is a Tachometer Mechanic manufactured by Stewart Warner Corporation under CAGE Code 57733. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| MRC | Criteria | Characteristic |
|---|---|---|
| AAXX | MOUNTING TYPE | PANEL |
| BGPD | DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO | 1 TO 2 |
| BGPG | TOTALIZING MECHANISM | PROVIDED |
| AHGJ | MOUNTING FEATURE TYPE | FLUSH |
| APQB | UNIT TYPE | MAGNETIC |
| SR-5 | THE MANUFACTURERS DATA | |
| SR-5 | MANUFACTURERS CODE | 57733 |
| BGPH | TOTALIZING MECHANISM CALIBRATION | HOURS OPERATED |
| ASTK | DIAL ILLUMINATION | NOT PROVIDED |
| BGPJ | AHEAD-ASTERN SEMAPHORE | NOT PROVIDED |
| ASSS | POINTER COLOR | WHITE |
| BGPQ | SCALE MEASUREMENT UNIT | RPM |
| FEAT | SPECIAL FEATURES | HOURMETER CALIBRATED 2084 RPM EQUALS 1 HR AT 1042 RPM |
| ANSZ | SCALE MEASUREMENT RANGE | 0.0 TO 45.0 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ANSZ,BGPD,ADAV,BGPH,ABFY |
| AWAG | SCALE SMALLEST INCREMENT | 100.0 REVOLUTIONS PER MINUTE |
| SR-5 | DESIGN CONTROL REFERENCE | 551AMA |
| AKCT | SHAFT ROTATION DIRECTION | CLOCKWISE |
| AQKC | DIAL QUANTITY | 1 |
| ASPC | POINTER QUANTITY | 1 |
| ANBG | OPERATING RANGE | 0.0 TO 4500.0 REVOLUTIONS PER MINUTE |
| AQPS | MAJOR GRADUATION COLOR | WHITE |
| AQPT | MINOR GRADUATION COLOR | WHITE |
| ABFY | OVERALL DEPTH | 2.656 INCHES NOMINAL |
| ANRX | CASE SHAPE | ROUND |
| ANBJ | GRADUATION UNIT | 1 HR OPERATION |
| ADTV | CASE MATERIAL | STEEL, STAINLESS |
| ARCG | DIAL BACKGROUND COLOR | BLACK |
| ADAV | OVERALL DIAMETER | 2.843 INCHES NOMINAL |
| APSJ | SCALE QUANTITY | 1 |
| AAYX | DRIVE CONNECTION TYPE | FLEXIBLE |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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