NSN (3020004209414) – NSN 3020-00-420-9414 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) 00-420-9414 (004209414)
NCB Code USA (00)
Manufacturer Scientific Atlanta Inc, Southern Gear And Machine Inc, Roller Bearing Company Of America
Part Number Manufacturer Item Name Cage Code RFQ
18635 scientific atlanta inc gear spur 10110 RFQ
251-180SHS2405 southern gear and machine inc gear spur 01351 RFQ
C18635 scientific atlanta inc gear spur 10110 RFQ
J4-180K2-36 roller bearing company of america gear spur 00141 RFQ

Technical Characteristics of NSN 3020004209414

MRCCriteriaCharacteristic
AGJSPITCH DIAMETER2.8125 INCHES NOMINAL
AJLATEETH QUANTITY180
ANTPBORE STYLEPLAIN BOTH ENDS
BDZQBACKLASH DESIGNATIONGRADE C
CWCDNOMINAL OUTSIDE DIAMETER2.842 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.281 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.125 INCHES
CWRSBORE NOMINAL DIAMETER0.241 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORSPLIT FIRST END
CWTXHUB NOMINAL DIAMETER0.310 INCHES FIRST END
CWWCCLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 11
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALALUMINUM ALLOY 2024 TEETH
MATTMATERIALSTEEL COMP 303 HUB
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE HUB
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE TEETH
SFTTSURFACE TREATMENTANODIZE TEETH
SFTTSURFACE TREATMENTPASSIVATE HUB
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE TEETH
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE HUB
STYLSTYLE DESIGNATORPROTRUDING HUB
AAQLBODY STYLEPLAIN,SOLID
ABSXATTACHMENT METHODCLAMP

Relevant Components for NSN - 3020-00-420-9414, 3020004209414
3010-00-761-2420 (3010007612420) 3040-01-185-6252 (3040011856252) 3010-00-274-3704 (3010002743704) 3040-01-243-1430 (3040012431430)
3020-00-010-6251 (3020000106251) 3040-01-200-3484 (3040012003484) 3020-00-794-7471 (3020007947471) 3040-00-970-9325 (3040009709325)
3020-00-064-7048 (3020000647048) 3020-01-067-2046 (3020010672046) 3010-01-661-5046 (3010016615046) 3030-01-595-3826 (3030015953826)

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