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Explore Our NSN 3020-00-273-4170 Parts List

Item Name Gear Spur
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-273-4170 (002734170)
NCB Code USA (00)
Manufacturer Twin Disc Incorporated, Wabco Construction And Mining, Komatsu American Intl Co, White Farm Equipment Co, Tiffin Parts Llc
Part Number Manufacturer Item Name Cage Code RFQ
471933 twin disc incorporated gear spur 61208 RFQ
471933 wabco construction and mining gear spur 00447 RFQ
87709 komatsu american intl co gear spur 23926 RFQ
A-3011-B white farm equipment co gear spur 93343 RFQ
A3011B komatsu american intl co gear spur 23926 RFQ
A3011B tiffin parts llc gear spur 13841 RFQ

Technical Characteristics of NSN 3020002734170

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,SOLID
AGJSPITCH DIAMETER9.1670 INCHES NOMINAL
AJLATEETH QUANTITY55
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER9.495 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES SECOND END
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.563 INCHES FIRST END
CWRMFACE NOMINAL WIDTH1.250 INCHES
CWRSBORE NOMINAL DIAMETER1.376 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.315 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.834 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER2.375 INCHES BOTH ENDS
MATTMATERIALSTEEL COMP 8620 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUBS

Components Related to NSN - 3020-00-273-4170, 3020002734170
3020-01-535-5810 (3020015355810) 3010-01-324-0872 (3010013240872) 3020-01-134-1350 (3020011341350) 3040-00-949-0707 (3040009490707)
3040-01-622-7963 (3040016227963) 3020-00-143-2383 (3020001432383) 3020-00-825-4676 (3020008254676) 3040-01-455-9297 (3040014559297)
3020-01-365-7944 (3020013657944) 3040-00-315-1062 (3040003151062) 3040-01-605-3973 (3040016053973) 3040-01-086-8379 (3040010868379)

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