Mfg Part Number: 212D307A
NSN : 3020-00-294-9811
NIIN : 002949811
CAGE Code : 34161
Manufacturer: Koehring Co
Item Name : Pulley Groove
Here at Internet For Aviation, we have 212D307A Pulley Groove from Koehring 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 212D307A 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 212D307A parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 2.510 INCHES MINIMUM AND 2.520 INCHES MAXIMUM AND 2.510 INCHES MINIMUM AND 2.520 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.500 INCHES NOMINAL AND 0.500 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 12.990 INCHES MINIMUM AND 13.000 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.996 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AQPL | FACE WIDTH | 2.000 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| AXHQ | GROOVE QUANTITY | 1 |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 3.000 INCHES NOMINAL BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.750 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| ABGA | GROOVE DEPTH | 1.120 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 1.000 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 3.500 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.500 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | N/A |
| ARJD | DESIGN FORM | SPOKED |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | BOTH ENDS |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| NMBR | QUANTITY | 1 |
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