Mfg Part Number: 4221
NSN : 3020-00-517-0618
NIIN : 005170618
CAGE Code : 0ATF2
Manufacturer: L And L Boiler Maintenance Inc
Item Name : Gear Helical
Here at Internet For Aviation, we have 4221 Gear Helical from L And L Boiler Maintenance 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 4221 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 Helical and 4221 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!
| MRC | Criteria | Characteristic |
|---|---|---|
| HELICAL | AAQL | BODY STYLEPLAIN SOLID |
| HELICAL | AGJS | PITCH DIAMETER2 0585 INCHES NOMINAL |
| HELICAL | AJLA | TEETH QUANTITY22 |
| HELICAL | ANTP | BORE STYLEWCOUNTERBORE COUNTER BORE SECOND END |
| HELICAL | CWCD | NOMINAL OUTSIDE DIAMETER2 223 INCHES |
| HELICAL | CWMW | TEETH TYPESINGLE HELIX |
| HELICAL | CWNH | TOOTH FORMSTANDARD |
| HELICAL | CWNM | TOOTH DIRECTIONRIGHT |
| HELICAL | CWPP | PRESSURE ANGLE14 5000 DEGREES |
| HELICAL | CWPZ | HELIX ANGLE27 2667 DEGREES |
| HELICAL | CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0 176 INCHES FIRST END |
| HELICAL | CWRM | FACE NOMINAL WIDTH0 375 INCHES |
| HELICAL | CWRS | BORE NOMINAL DIAMETER0 625 INCHES COUNTER BORE SECOND END |
| HELICAL | CWTB | COUNTERBORE NOMINAL DEPTH0 052 INCHES COUNTER BORE SECOND END |
| HELICAL | CWTG | COUNTERBORE NOMINAL DIAMETER1 250 INCHES COUNTER BORE SECOND END |
| HELICAL | CWTR | HUB STYLE DESIGNATOR1 STEP FIRST END |
| HELICAL | CWWH | END NOMINAL LENGTH0 031 INCHES FIRST END |
| HELICAL | CWWN | END NOMINAL DIAMETER1 000 INCHES FIRST END |
| HELICAL | CWWS | FIRST STEP NOMINAL LENGTH0 145 INCHES FIRST END |
| HELICAL | CWXB | FIRST STEP NOMINAL DIAMETER1 688 INCHES FIRST END |
| HELICAL | FEAT | SPECIAL FEATURESLETTER I STAMPED ON 1ST END 2 DEG FROM GROOVE CENTER LINE CWGROOVE 0 250 IN MIN 0 253 IN MAX W0 171 IN MIN 0 181 IN MAX DEEP ON FACE OF HUB |
| HELICAL | MATT | MATERIALSTEEL COMP 1213 OVERALL |
| HELICAL | MDCL | MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1113 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HELICAL | STYL | STYLE DESIGNATORPROTRUDING HUB |
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