NSN 3020-00-391-4048 3020003914048 (Gear Helical) Parts List

When you are in search of NSN parts under NSN 3020-00-391-4048 that your operations can depend on, allow us to show you how convenient the procurement process can be. On this page, you can find our list of featured parts like those with the NSN 3020-00-391-4048. Some of the top parts with this NSN include part numbers 4340114, DE40114, and many others that are readily available for purchase. As a leading distributor of NSN parts, we go above and beyond industrial standards to guarantee the quality and authenticity of all our offerings. In addition, we are the only independent distributor that operates with a No China Sourcing pledge, meaning that we only source from trusted global manufacturers on our Approved Vendor List (AVL). Upon finding one or more items of interest, you may start the purchasing process today for parts under NSN 3020-00-391-4048 by submitting a completed RFQ form, and expect to receive a quote for your comparisons within 15 minutes! 

Item Name Gear Helical
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
NIIN 00-391-4048 (003914048)
NCB Code USA (00)

Technical Characteristics of NSN 3020003914048

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED, OFFSET, SOLID"
AGJSPITCH DIAMETER7.8351 INCHES NOMINAL"
AJLATEETH QUANTITY54"
ANTPBORE STYLEW/ KEYWAY BOTH ENDS"
CQFMHARDNESS RATING20.0 ROCKWELL C MINIMUM OVERALL AND 25.0 ROCKWELL C MAXIMUM OVERALL"
CWCDNOMINAL OUTSIDE DIAMETER8.0751 INCHES"
CWMWTEETH TYPESINGLE HELIX"
CWNHTOOTH FORMSTANDARD"
CWNMTOOTH DIRECTIONRIGHT"
CWPPPRESSURE ANGLE14.5000 DEGREES"
CWPZHELIX ANGLE30.5133 DEGREES"
CWRMFACE NOMINAL WIDTH1.500 INCHES"
CWRSBORE NOMINAL DIAMETER1.280 INCHES BOTH ENDS"
CWSNKEYWAY NOMINAL WIDTH0.253 INCHES BOTH ENDS"
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.780 INCHES BOTH ENDS"
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS"
CWTXHUB NOMINAL DIAMETER2.000 INCHES SECOND END"
CWTXHUB NOMINAL DIAMETER2.375 INCHES FIRST END"
FEATSPECIAL FEATURESTWO PULLER HOLES,0.375-16 UNC 2B THD,ON BODY OF GEAR,TIMING MARK 89 DEG 24 MIN 40 SEC FROM CENTER LINE OF KEYWAY ON FACE OF GEAR NEXT TO TEETH"
MATTIII MATERIALIRON OVERALL"
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSAE 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL"
STYLSTYLE DESIGNATORFLUSH HUB"
AAQLBODY STYLEWEBBED, OFFSET, SOLID"
AGJSPITCH DIAMETER7.8351 INCHES NOMINAL"
AJLATEETH QUANTITY54"
ANTPBORE STYLEW/ KEYWAY BOTH ENDS"
CQFMHARDNESS RATING20.0 ROCKWELL C MINIMUM OVERALL AND 25.0 ROCKWELL C MAXIMUM OVERALL"
CWCDNOMINAL OUTSIDE DIAMETER8.0751 INCHES"
CWMWTEETH TYPESINGLE HELIX"
CWNHTOOTH FORMSTANDARD"
CWNMTOOTH DIRECTIONRIGHT"
CWPPPRESSURE ANGLE14.5000 DEGREES"
CWPZHELIX ANGLE30.5133 DEGREES"
CWRMFACE NOMINAL WIDTH1.500 INCHES"
CWRSBORE NOMINAL DIAMETER1.280 INCHES BOTH ENDS"
CWSNKEYWAY NOMINAL WIDTH0.253 INCHES BOTH ENDS"
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.780 INCHES BOTH ENDS"
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS"
CWTXHUB NOMINAL DIAMETER2.000 INCHES SECOND END"
CWTXHUB NOMINAL DIAMETER2.375 INCHES FIRST END"
FEATSPECIAL FEATURESTWO PULLER HOLES,0.375-16 UNC 2B THD,ON BODY OF GEAR,TIMING MARK 89 DEG 24 MIN 40 SEC FROM CENTER LINE OF KEYWAY ON FACE OF GEAR NEXT TO TEETH"
MATTIII MATERIALIRON OVERALL"
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSAE 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL"
STYLSTYLE DESIGNATORFLUSH HUB"

  Relevant Components for NSN - 3020-00-391-4048, 3020003914048

3010-00-001-0013 (3010000010013) 3010-00-001-0069 (3010000010069) 3010-00-001-2168 (3010000012168) 3010-00-001-2173 (3010000012173)
3010-00-001-3588 (3010000013588) 3010-00-001-5963 (3010000015963) 3010-00-001-6187 (3010000016187) 3010-00-001-6188 (3010000016188)
3010-00-001-6189 (3010000016189) 3010-00-001-6191 (3010000016191) 3010-00-001-6230 (3010000016230) 3010-00-001-6242 (3010000016242)

Submit a Quote and We'll
Get Back to You Shortly

Guaranteed quotes back within 15 minutes, 24/7 x 365

Semiconductor's Certifications and Memberships

The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.