Recently Updated NSN 3020-00-679-9256 Or (3020006799256) 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) 00-679-9256 (006799256)
NCB Code USA (00)
Manufacturer Eca Etablissement Central Des
Part Number Manufacturer Item Name RFQ
3020006799256 eca etablissement central des gear spur RFQ

Technical Characteristics of NSN 3020006799256

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,SOLID
AGJSPITCH DIAMETER3.7143 INCHES NOMINAL
AJLATEETH QUANTITY26
ANTPBORE STYLETAPERED W/KEYWAY BOTH ENDS
CBBLFEATURES PROVIDEDTAPERED KEYWAY
CQFMHARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH
CWCDNOMINAL OUTSIDE DIAMETER3.937 INCHES
CWNHTOOTH FORMSTUB
CWPPPRESSURE ANGLE25.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.031 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.844 INCHES
CWSNKEYWAY NOMINAL WIDTH0.252 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.661 INCHES BOTH ENDS
CWSWTAPER MAJOR NOMINAL DIAMETER1.056 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.938 INCHES BOTH ENDS
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048-CANC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORONE PROTRUDING HUB,ONE FLUSH HUB

Relevant Components for NSN - 3020-00-679-9256, 3020006799256
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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