NSN (2805003749399) – NSN 2805-00-374-9399 Parts List

Item Name Push Rod Engine Poppet Valve
Federal Supply Group (FSG) Engines Turbines and Components
Federal Supply Class (FSC) 2805 Gasoline Reciprocating Engines Except Aircraft and Components
National Item Identification Number (NIIN) 00-374-9399 (003749399)
NCB Code USA (00)
Manufacturer Navistar Intl Corp, Stanadyne Chicago Div
Part Number Manufacturer Item Name Cage Code RFQ
69733R11 navistar intl corp push rod engine poppet valve 89346 RFQ
I18-1872 stanadyne chicago div push rod engine poppet valve 71772 RFQ

Technical Characteristics of NSN 2805003749399

MRCCriteriaCharacteristic
AATECHAMFER ANGLE IN DEG77.5 SECOND END
AAVKSHOULDER LENGTH0.063 INCHES NOMINAL SECOND END
AAZPCHAMFER LENGTH0.281 INCHES NOMINAL SECOND END
ABHPOVERALL LENGTH11.969 INCHES NOMINAL
ABPAUNDERCUT DIAMETER0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM FIRST END
ABPCUNDERCUT WIDTH0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM FIRST END
ADARBODY OUTSIDE DIAMETER0.375 INCHES NOMINAL
AJGEBODY TYPETUBULAR
AXMBEND LENGTH0.3085 INCHES MINIMUM AND 0.3165 INCHES MAXIMUM FIRST END
AXMBEND LENGTH0.344 INCHES NOMINAL SECOND END
BNKGEND LARGEST DIAMETER0.382 INCHES MINIMUM AND 0.386 INCHES MAXIMUM FIRST END
BNKGEND LARGEST DIAMETER0.500 INCHES NOMINAL SECOND END
BQSYEND HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM
BQSZEND CASEHARDENING INDICATORCASEHARDENED
BQTCFLAT DIAMETER0.150 INCHES NOMINAL FIRST END
BQTDEND SPHERICAL RADIUS0.1865 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM SECOND END
BQTDEND SPHERICAL RADIUS0.191 INCHES MINIMUM AND 0.193 INCHES MAXIMUM FIRST END
BQTFSPHERICAL RADIUS DEPTH0.209 INCHES NOMINAL SECOND END
MATTMATERIALSTEEL
STYLSTYLE DESIGNATORCUP W/SHOULDER AND CHAMFER SECOND END
STYLSTYLE DESIGNATORSPHERICAL,UNDERCUT OPTIONAL FLAT FIRST END
ZZZVFSC APPLICATION DATAGASOLINE ENGINE,NONAIRCRAFT

Relevant Components for NSN - 2805-00-374-9399, 2805003749399
2825-00-383-6511 (2825003836511) 2840-01-185-6427 (2840011856427) 2840-01-455-9504 (2840014559504) 2840-00-907-2639 (2840009072639)
2840-00-471-9713 (2840004719713) 2825-00-097-1669 (2825000971669) 2825-00-671-4522 (2825006714522) 2840-01-685-6457 (2840016856457)
2815-01-286-4884 (2815012864884) 2840-00-252-7399 (2840002527399) 2815-01-307-6161 (2815013076161) 2840-00-804-8920 (2840008048920)

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