Mfg Part Number: YD21
NSN : 3020-01-145-5673
NIIN : 011455673
CAGE Code : 71041
Manufacturer: Altra Holdings Inc
Item Name : Gear Spur
Here at Internet For Aviation, we have YD21 Gear Spur from Altra Holdings Inc, 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 YD21 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 Gear Spur and YD21 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| MRC | Criteria | Characteristic |
|---|---|---|
| SPUR | AAQL | BODY STYLEPLAIN SOLID |
| SPUR | ABSX | ATTACHMENT METHODMOUNTING HOLE |
| SPUR | AGJS | PITCH DIAMETER1 7500 INCHES NOMINAL |
| SPUR | AJLA | TEETH QUANTITY21 |
| SPUR | ANTP | BORE STYLEW KEYWAY BOTH ENDS |
| SPUR | CMLK | MOUNTING HOLE THREAD SERIES DESIGNATORUNC AXIALLY THROUGH BODY FIRST END |
| SPUR | CQLT | MOUNTING HOLE NOMINAL THREAD SIZE0 190 INCHES AXIALLY THROUGH BODY FIRST END |
| SPUR | CTQY | MOUNTING HOLE TYPE AND QUANTITY2 THREADED AXIALLY THROUGH BODY FIRST END |
| SPUR | CWCD | NOMINAL OUTSIDE DIAMETER1 917 INCHES |
| SPUR | CWNH | TOOTH FORMSTANDARD |
| SPUR | CWPP | PRESSURE ANGLE20 0000 DEGREES |
| SPUR | CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0 625 INCHES FIRST END |
| SPUR | CWRM | FACE NOMINAL WIDTH1 000 INCHES |
| SPUR | CWRS | BORE NOMINAL DIAMETER0 751 INCHES BOTH ENDS |
| SPUR | CWSN | KEYWAY NOMINAL WIDTH0 095 INCHES BOTH ENDS |
| SPUR | CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0 471 INCHES BOTH ENDS |
| SPUR | CWTR | HUB STYLE DESIGNATORPLAIN FIRST END |
| SPUR | CWTX | HUB NOMINAL DIAMETER1 391 INCHES FIRST END |
| SPUR | CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER1 190 INCHES AXIALLY THROUGH BODY FIRST END |
| SPUR | MATT | MATERIALSTEEL OVERALL |
| SPUR | STYL | STYLE DESIGNATORPROTRUDING HUB |
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