Mfg Part Number: BK70
NSN : 3020-01-272-8678
NIIN : 012728678
CAGE Code : 71176
Manufacturer: Emerson Electric Co
Item Name : Pulley Groove
Here at Internet For Aviation, we have BK70 Pulley Groove from Emerson Electric Co, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific BK70 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Pulley Groove and BK70 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| MRC | Criteria | Characteristic |
|---|---|---|
| GROOVE | ABGF | GROOVE WIDTH0 656 INCHES NOMINAL |
| GROOVE | ABHE | OUTSIDE DIAMETER6 750 INCHES NOMINAL |
| GROOVE | ABHP | OVERALL LENGTH1 531 INCHES NOMINAL |
| GROOVE | ABXV | BORE DIAMETER0 500 INCHES MINIMUM AND 1 438 INCHES MAXIMUM |
| GROOVE | ADGE | BORE LENGTH1 469 INCHES NOMINAL |
| GROOVE | AGJS | PITCH DIAMETER6 000 INCHES NOMINAL AND 6 400 INCHES NOMINAL |
| GROOVE | ANNQ | MATERIAL AND LOCATIONIRON CAST OVERALL |
| GROOVE | AQPL | FACE WIDTH0 875 INCHES NOMINAL |
| GROOVE | ARJD | DESIGN FORMSPOKED |
| GROOVE | ASBP | BORE TYPESTRAIGHT |
| GROOVE | AWJQ | BEARINGSNOT INCLUDED |
| GROOVE | AXHQ | GROOVE QUANTITY1 |
| GROOVE | AXND | COUNTERBORE FEATURENOT INCLUDED |
| GROOVE | BSGG | KEYING FACILITYINCLUDED |
| GROOVE | BSGK | KEYING FACILITY TYPEINTEGRAL KEY |
| GROOVE | BSNP | SECURING METHODSETSCREW |
| GROOVE | BSYG | SPLIT HUB FEATURENOT INCLUDED |
| GROOVE | BXSH | WEBSPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET |
| GROOVE | BXSJ | LIGHTENING HOLENOT INCLUDED |
| GROOVE | BXSK | INTEGRAL COOLING VANENOT INCLUDED |
| GROOVE | BXSM | GROOVE SHAPEV |
| GROOVE | BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED4L AND 5L AND A AND B |
| GROOVE | BYDS | BORE FEATUREINCLUDED |
| GROOVE | BYFF | SECURING LOCATIONAA END |
| GROOVE | BYZD | HUB END OUTSIDE DIAMETER AND LOCATION2 375 INCHES NOMINAL AA END |
| GROOVE | BYZF | DISTANCE FROM OUTSIDE FLANGERIM TO HUB END AND LOCATION0 656 INCHES NOMINAL AA END AND 0 062 INCHES NOMINAL BB END |
| GROOVE | FEAT | SPECIAL FEATURESEPART NO BK70 IS AVAILABLE IN BORE SIZES 0 5000 0 625 0 750 0 938 1 000 1 188 1 250 AND 1 438 WITH VARYING KEYSEAT DIMENSIONS DEPENDING ON BORE SIZE BUSHINGS ARE AVAILABLE FOR ODD BORE SIZES |
| GROOVE | NMBR | QUANTITY1 |
| GROOVE | STYL | STYLE DESIGNATORWEBBED OR SPOKED |
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