INSTANT RFQ

Complete Inventory of 3020002572174 NSN 3020-00-257-2174 Parts

We at ASAP Semiconductor appreciate your vested interest in the NSN 3020-00-257-2174 inventory we offer here on Aerospace Procurement. Below, we have presented a variety of information pertaining to NSN 3020-00-257-2174 supplies, as well as part numbers like 778-1521, 778-1521-001, and others. Take your time perusing resources, and if you find any items that match your requirements, we encourage you to request a quote. Our online Request for Quote (RFQ) forms simplify the process of obtaining pricing and procurement details, enabling you to submit information like your budget and expected fulfillment timeline to receive tailored responses from our staff within 15 minutes of our review. You can also give us a call or email using the information at the bottom of this webpage, as we would be happy to hear about your needs and assist you that way.

When you order NSN 3020-00-257-2174 parts from us, you can rest assured that only the best items will reach your hands. Every component on our website can be traced back to a manufacturer that we trust, and a myriad of listings are inspected and tested for fit, form, and function as necessary. More than that, we adhere to a strict NO CHINA SOURCING pledge, which means that all products are shipped out alongside any relevant manufacturer trace documentation or qualifying certifications to verify their origin and authenticity. Taking this into account, get in touch with a team member whenever you are ready to get started on procurement!


Item Name Gear Helical
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-257-2174 (002572174)
NCB Code USA (00)
Manufacturer Rockwell Collins Aerospace
Part Number Manufacturer Item Name Cage Code RFQ
778-1521 rockwell collins aerospace gear helical 13499 RFQ
778-1521-001 rockwell collins aerospace gear helical 13499 RFQ

Technical Characteristics of NSN 3020002572174

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
AGJSPITCH DIAMETER0.9428 INCHES NOMINAL
AJLATEETH QUANTITY32
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER0.9800 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWPZHELIX ANGLE45.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.094 INCHES
CWRSBORE NOMINAL DIAMETER0.252 INCHES FIRST END
CWTRHUB STYLE DESIGNATORPINNED FIRST END
CWTXHUB NOMINAL DIAMETER0.4062 INCHES FIRST END
FEATSPECIAL FEATURESMTG HOLES 120 DEGS APART
MATTMATERIALCOPPER ALLOY 360 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-257-2174, 3020002572174
3040-00-287-6907 (3040002876907) 3010-01-397-5300 (3010013975300) 3040-00-891-0680 (3040008910680) 3010-01-445-5702 (3010014455702)
3040-00-701-5020 (3040007015020) 3040-00-152-7907 (3040001527907) 3040-00-381-4312 (3040003814312) 3020-01-306-3320 (3020013063320)
3040-01-496-0122 (3040014960122) 3020-01-673-5147 (3020016735147) 3010-01-535-4615 (3010015354615) 3020-01-097-0834 (3020010970834)

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