INSTANT RFQ

National Stock Number (NSN) 3020-00-437-6990 (3020004376990) Parts List

Item Name Pulley Groove
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-437-6990 (004376990)
NCB Code USA (00)
Manufacturer Control Flow Inc
Part Number Manufacturer Item Name Cage Code RFQ
B302020 control flow inc pulley groove 3x894 RFQ
C7155-205-6 control flow inc pulley groove 16603 RFQ

Technical Characteristics of NSN 3020004376990

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.644 INCHES NOMINAL
ABGFGROOVE WIDTH0.844 INCHES NOMINAL
ABHEOUTSIDE DIAMETER11.500 INCHES NOMINAL
ABRRKEYWAY WIDTH0.500 INCHES NOMINAL
ABXVBORE DIAMETER2.581 INCHES NOMINAL
ADGEBORE LENGTH1.375 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.563 INCHES NOMINAL
AGWAGROOVE RADIUS0.422 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONSTEEL OVERALL
AQPLFACE WIDTH1.375 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSGGKEYING FACILITYINCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
NMBRQUANTITY1
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 3020-00-437-6990, 3020004376990
3040-00-609-5218 (3040006095218) 3020-01-056-6488 (3020010566488) 3040-01-411-9471 (3040014119471) 3010-01-461-2220 (3010014612220)
3040-01-164-3411 (3040011643411) 3010-01-464-1141 (3010014641141) 3020-00-310-5518 (3020003105518) 3020-00-920-3050 (3020009203050)
3020-01-060-1100 (3020010601100) 3020-00-344-7198 (3020003447198) 3040-01-121-1554 (3040011211554) 3040-00-042-8422 (3040000428422)

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