NSN (3020005407377) – NSN 3020-00-540-7377 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) 00-540-7377 (005407377)
NCB Code USA (00)
Manufacturer Sacramento Air Logistics Center, Morrison Brothers Company, Massachusetts Institute Of
Part Number Manufacturer Item Name Cage Code RFQ
9475954-01 sacramento air logistics center pulley groove 98749 RFQ
S6440-25-6 morrison brothers company pulley groove 93328 RFQ
S7078-13-6 massachusetts institute of pulley groove 80230 RFQ

Technical Characteristics of NSN 3020005407377

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.450 INCHES NOMINAL
ABGFGROOVE WIDTH0.760 INCHES NOMINAL
ABHEOUTSIDE DIAMETER4.000 INCHES NOMINAL
ABXVBORE DIAMETER1.328 INCHES NOMINAL
ADGEBORE LENGTH1.000 INCHES NOMINAL
AGWAGROOVE RADIUS0.380 INCHES NOMINAL
AQPLFACE WIDTH1.000 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSGGKEYING FACILITYNOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
FEATSPECIAL FEATURESPOLYTETRAFLUOROETHYLENE
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 3020-00-540-7377, 3020005407377
3010-00-761-2420 (3010007612420) 3040-01-185-6252 (3040011856252) 3010-00-274-3704 (3010002743704) 3040-01-243-1430 (3040012431430)
3020-00-010-6251 (3020000106251) 3040-01-200-3484 (3040012003484) 3020-00-794-7471 (3020007947471) 3040-00-970-9325 (3040009709325)
3020-00-064-7048 (3020000647048) 3020-01-067-2046 (3020010672046) 3010-01-661-5046 (3010016615046) 3030-01-595-3826 (3030015953826)

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