Part number 18-8-7 - Gear Helical with NSN 3020007371207 under 3020 Gear Pulley Sprocket and Transmission Chain is now available and ready for immediate shipping. Sourced from Dana Commercial Vehicle Products, you can easily order part number 18-8-7 at a competitive price. To get a quick quote for this part, just fill out the form.
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Aerospace Aces, owned and operated by ASAP Semiconductor, is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited distributor of Dana Commercial Vehicle Products obsolete and hard-to-find parts. We are the only independent distributor with a No China Sourcing Pledge, so you can trust us to help you get the highest quality parts and NSNs.
The NSN, or National Stock Number, is a 13-digit serial number assigned to items of the federal supply chain by the Defense Logistics Agency (DLA) and used by all members of the North Atlantic Treaty Organization (NATO) and the United States Department of Defense. If you have any questions about NSN 3020007371207, or would like to expedite your quote, please feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@aerospaceaces.com.
MRC | Criteria | Characteristic |
---|---|---|
AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
AGJS | PITCH DIAMETER | 3.8572 INCHES NOMINAL |
AJLA | TEETH QUANTITY | 27 |
ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM HUB AND 62.0 ROCKWELL C MAXIMUM HUB |
CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM TEETH AND 62.0 ROCKWELL C MAXIMUM TEETH |
CWCD | NOMINAL OUTSIDE DIAMETER | 4.103 INCHES |
CWFR | NOMINAL OVERALL LENGTH | 1.687 INCHES |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWPZ | HELIX ANGLE | 30.0000 DEGREES |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.438 INCHES SECOND END |
CWRM | FACE NOMINAL WIDTH | 0.812 INCHES |
CWRS | BORE NOMINAL DIAMETER | 1.190 INCHES BOTH ENDS |
CWTB | COUNTERBORE NOMINAL DEPTH | 0.219 INCHES FIRST END |
CWTG | COUNTERBORE NOMINAL DIAMETER | 1.6200 INCHES FIRST END |
CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
CWTX | HUB NOMINAL DIAMETER | 1.750 INCHES SECOND END |
CWWN | END NOMINAL DIAMETER | 2.406 INCHES FIRST END |
CWXY | FIRST GROOVE NOMINAL WIDTH | 0.125 INCHES FIRST END |
CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.312 INCHES FIRST END |
FEAT | SPECIAL FEATURES | FIRST END SPLINED ON OUTER PERIPHERY,15 TEETH,20 DEG PRESSURE ANGLE,2.403 IN. MIN,2.408 IN. MAX MAJOR DIA,2.075 IN. MIN,2.095 IN. MAX MINOR DIA |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI/SAE 4027 FED STD 5TH MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
CWMW | TEETH TYPE | SINGLE HELIX |
CWNH | TOOTH FORM | STANDARD |
CWNM | TOOTH DIRECTION | LEFT |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.437 INCHES FIRST END |
CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
CWYD | FIRST GROOVE NOMINAL DIAMETER | 2.060 INCHES FIRST END |
MATT | III MATERIAL | STEEL OVERALL |
We Hope You'll Choose Us as Your Parts Distributor In the Future. Don’t forget That We offer Competitive Quotes and Same-Day Shipping On Most of Our Inventory.
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