Recently Updated NSN 3020-00-437-0177 Or (3020004370177) Part 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) 00-437-0177 (004370177)
NCB Code USA (00)
Manufacturer Lucas Aerospace Ltd, Safran Power Usa Llc, Ge Aviation Systems Ltd
Part Number Manufacturer Item Name RFQ
18713 lucas aerospace ltd gear spur RFQ
18713-01 safran power usa llc gear spur RFQ
18713-01 lucas aerospace ltd gear spur RFQ
18713 safran power usa llc gear spur RFQ
18713-01 ge aviation systems ltd gear spur RFQ

Technical Characteristics of NSN 3020004370177

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,SOLID
AGJSPITCH DIAMETER2.5000 INCHES NOMINAL
AJLATEETH QUANTITY80
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER2.561 INCHES
CWPPPRESSURE ANGLE14.5000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.375 INCHES
CWRSBORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.096 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.551 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.3130 INCHES BOTH ENDS
MATTMATERIALSTEEL COMP 8620 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTOXIDE OVERALL
STYLSTYLE DESIGNATORONE PROTRUDING HUB,ONE FLUSH HUB

Relevant Components for NSN - 3020-00-437-0177, 3020004370177
3040-99-750-9441 (3040997509441) 3040-01-309-9880 (3040013099880) 3020-00-056-1680 (3020000561680) 3040-01-592-1774 (3040015921774)
3040-01-340-6053 (3040013406053) 3040-01-424-7637 (3040014247637) 3020-00-762-8849 (3020007628849) 3040-01-411-4890 (3040014114890)
3020-01-163-7221 (3020011637221) 3030-00-041-2888 (3030000412888) 3030-00-421-7151 (3030004217151) 3040-01-256-3453 (3040012563453)

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