AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

List of NSN 3020-00-977-2921 (3020009772921) Parts |Gear Spur Parts

Thank you for your continued interest in sourcing the NSN 3020-00-977-2921  (Gear Spur) components you require from Integrated AOG. Below, you may locate all items with the NSN 3020-00-977-2921, including in-demand part numbers like BAS24322, 55128-0944, 43037-022-00271, and more! As an ASAP Semiconductor owned and operated purchasing platform, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, in tandem with a strict No China Sourcing pledge. This allows us to ensure all products in our inventory of over 2 billion parts are vetted for fit and function before shipment to you, alongside their applicable trace documentation. To begin procuring any of the NSN 3020-00-977-2921 parts from Textron Systems Corporation, Timken Gears And Services Inc, Equitable Engineering Company Inc, Navy United States Department Of, simply fill out and submit a Request for Quote (RFQ) form outlining any pertinent details regarding your part needs, and we will provide you with a competitive quote within 15 minutes or less. Offering rapid lead times and competitive pricing, find out why loyal customers rely on us time and time again. To learn more, contact us at any time via phone or email.

Item Name Gear Spur
Federal Supply Class (FSC) 3020 Gears Pulleys Sprockets and Transmission Chain
NIIN 00-977-2921 (009772921)
NCB Code USA (00)

Technical Characteristics of NSN 3020009772921

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN, SOLID
AGJSPITCH DIAMETER13.8182 INCHES NOMINAL
AJLATEETH QUANTITY152
ANTPBORE STYLEW/COUNTERBORE COUNTERBORE, FIRST END
CWCDNOMINAL OUTSIDE DIAMETER13.953 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE25.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.760 INCHES SECOND END
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END3.365 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.875 INCHES
CWRSBORE NOMINAL DIAMETER4.250 INCHES COUNTERBORE, FIRST END
CWTBCOUNTERBORE NOMINAL DEPTH1.156 INCHES COUNTERBORE, FIRST END
CWTGCOUNTERBORE NOMINAL DIAMETER5.249 INCHES COUNTERBORE, FIRST END
CWTRHUB STYLE DESIGNATOR2 STEPS FIRST END
CWTRHUB STYLE DESIGNATORPLAIN SECOND END
CWTXHUB NOMINAL DIAMETER6.250 INCHES SECOND END
CWWHEND NOMINAL LENGTH0.620 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 12
CWWNEND NOMINAL DIAMETER5.625 INCHES FIRST END
CWWSFIRST STEP NOMINAL LENGTH2.365 INCHES FIRST END
CWXBFIRST STEP NOMINAL DIAMETER5.751 INCHES FIRST END
CWXGSECOND STEP NOMINAL LENGTH0.391 INCHES FIRST END
CWXLSECOND STEP NOMINAL DIAMETER6.250 INCHES FIRST END
FEATSPECIAL FEATURESEXTERNAL CUT-OUT OF GEAR TEETH WITH RADIUS OF 2.500 IN.
MATTIII MATERIALSTEEL COMP 135M OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-865,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTNICKEL OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUBS

  Relevant Components for NSN - 3020-00-977-2921, 3020009772921

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.