NSN (3020008437870) – NSN 3020-00-843-7870 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) 00-843-7870 (008437870)
NCB Code USA (00)
Manufacturer Designatronics Incorporated, Designatronics Inc, Monmouth Industries Inc
Part Number Manufacturer Item Name Cage Code RFQ
E25-160 designatronics incorporated gear spur 00328 RFQ
G46S160 designatronics inc gear spur 12444 RFQ
MEC5003-2-13043 monmouth industries inc gear spur 74082 RFQ
MECD368563-24 monmouth industries inc gear spur 74082 RFQ

Technical Characteristics of NSN 3020008437870

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETER1.6667 INCHES NOMINAL
AJLATEETH QUANTITY160
ANTPBORE STYLEPLAIN BOTH ENDS
CQLTMOUNTING HOLE NOMINAL THREAD SIZE0.112 INCHES TRANSVERSELY THROUGH HUB,FIRST END
CTQYMOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB,FIRST END
CWCDNOMINAL OUTSIDE DIAMETER1.688 INCHES
CWFRNOMINAL OVERALL LENGTH0.343 INCHES
CWNHTOOTH FORMSTANDARD
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES FIRST END
CWRSBORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPINNED FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
MATTMATERIALSTEEL COMP 303 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB
BDZQBACKLASH DESIGNATIONGRADE C
CMLKMOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB,FIRST END
CMLMMOUNTING HOLE THREAD QUANTITY PER INCH40 TRANSVERSELY THROUGH HUB,FIRST END
CWPPPRESSURE ANGLE20.0000 DEGREES
CWRMFACE NOMINAL WIDTH0.125 INCHES
CWTXHUB NOMINAL DIAMETER0.375 INCHES FIRST END

Relevant Components for NSN - 3020-00-843-7870, 3020008437870
3040-01-667-4951 (3040016674951) 3040-01-189-3254 (3040011893254) 3020-00-517-5104 (3020005175104) 3040-01-352-4546 (3040013524546)
3040-00-318-1738 (3040003181738) 3040-00-972-7108 (3040009727108) 3020-00-701-6905 (3020007016905) 3040-00-406-3872 (3040004063872)
3040-01-512-0682 (3040015120682) 3040-01-260-0598 (3040012600598) 3010-01-067-2319 (3010010672319) 3040-01-203-4245 (3040012034245)

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