Recently Updated NSN 3020-01-273-4784 Or (3020012734784) Part List

Item Name Pulley Flat
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 01-273-4784 (012734784)
NCB Code USA (01)
Manufacturer Raytheon Company, Inspektorat Wsparcia Sil Zbrojnych, Hemco Corporation
Part Number Manufacturer Item Name RFQ
5187134 raytheon company pulley flat RFQ
3020PL0986323 inspektorat wsparcia sil zbrojnych pulley flat RFQ
5187134 hemco corporation pulley flat RFQ

Technical Characteristics of NSN 3020012734784

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER1.620 INCHES NOMINAL
ABHPOVERALL LENGTH1.010 INCHES NOMINAL
ABKVOUTSIDE DIAMETER1.620 INCHES NOMINAL
AGGPDRILLED HOLE DIAMETER0.159 INCHES NOMINAL
AHSFFLANGE QUANTITY2
AHYFSECURING HOLE QUANTITY3
AQPLFACE WIDTH0.660 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
BFYTHOLE LOCATION2ND END,0.850 IN. LG
BSNPSECURING METHODDRILLED HOLE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BYDPRIM TYPESOLID
BYDRFLANGE LOCATIONINSIDE AND OUTSIDE
BYDSBORE FEATURENOT INCLUDED
BYDZPROTRUDING HUB CHARACTERISTICSTEPPED
BYFFSECURING LOCATIONBB END
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.313 INCHES NOMINAL AA END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.300 INCHES NOMINAL AA END
BYZLFIRST STEP FACE LARGEST DIAMETER AND LOCATION1.313 INCHES NOMINAL AA END
BYZNFIRST STEP LENGTH AND LOCATION0.050 INCHES NOMINAL AA END
BYZPSECOND STEP LENGTH AND LOCATION0.250 INCHES NOMINAL AA END
CLYRHUB END OUTSIDE DIAMETER AND LOCATION1.200 INCHES NOMINAL AA END
CLYSDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.300 INCHES NOMINAL AA END
FEATSPECIAL FEATURES60 DEG WEDGE CUT FROM OUTER EDGE TO CENTER,0.190 R AT POINT;2 TAP DRILLED HOLES IN WEDE SIDE 0.330 IN. DEEP,CSK 82 DEGX0.157 IN. DIA,0.138-32 UNC 2BX0.220 MIN. FULL THREAD
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 3020-01-273-4784, 3020012734784
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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