ASAP Aviation Procurement is pleased to announce that part number M4278-40 of NSN 6660-01-394-6139 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number M4278-40 is a Support Wind Direction And Speed manufactured by Ewing John And Co Inc under CAGE Code 06CP1. 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 |
|---|---|---|
| MATT | Material | ALUMINUM |
| AGAV | End Item Identification | AUTOMATED SURFACE OBSERVING SYSTEM (ASOS) |
| CXCY | Part Name Assigned By Controlling Agency | HINGED SENSOR POLE |
| HGTH | Height | 23.000 FEET NOMINAL |
| AAXX | Mounting Type | FLAT SURFACE |
| FEAT | Special Features | SUPPORTS WIND SENSOR WITH OBSTRUCTION LIGHTS AT AIRPORTS IN THE U.S.;WEIGHT FOR SENSOR IS 20LBS LOCATED AT 1.5' ABOVE TOP OF POLE; BSTRUCTION LIGHTS WEIGH 7.6LBS EACH LOCATED AT TOP OF POLE, CABLES/CONNECTORS WEIGH 8LBS ROUTED ALONG INSIDE OF POLE; PROJECTED AREA FOR SENSOR IS 203 SQ", LIGHTS - 82 SQ"; ELECTRICAL JUNCTION BOX W/ATTACHMENTS MTD TO ONE END OF PIVOT PIN; POLE STRENGTHENED W/WELDED COLLAR; PAINTED IN 7 ALTERNATING BANDS OF ORANGE AND WHITE; COUNTER WEIGHTS BELOW PIVOT POINT; 23' SECTIONAL - SECTIONS ARE 11' AND 12' |
| BLJZ | Base Mounting Type | FLANGE |
| MRC | Decoded Requirement | Clear Text Reply |
| ARQS | Construction | SECTIONALIZED |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote