INSTANT RFQ

National Stock Number (NSN) 2805-00-735-0237 (2805007350237) Parts List

Item Name Piston Internal Combustion Engin
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) 00-735-0237 (007350237)
NCB Code USA (00)
Manufacturer United Engine And Machine Co, Triplex Corp
Part Number Manufacturer Item Name Cage Code RFQ
4513PF040 united engine and machine co piston internal combustion engin 91117 RFQ
TC68PF040 triplex corp piston internal combustion engin 87978 RFQ

Technical Characteristics of NSN 2805007350237

MRCCriteriaCharacteristic
ABMZDIAMETER4.750 INCHES NOMINAL
ACXUPINHOLE DIAMETER1.4998 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
AGYESURFACE FINISHFINISHED
AXFTSKIRT TYPESOLID
AXFXSKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
AXFZRING GROOVE QUANTITY5
AXGERING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,AND NUMBER 5 ALL RINGS
AXPKDISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM
AXPPPININCLUDED
AXPQPIN TYPE FOR WHICH DESIGNEDFLOATING
SFTTSURFACE TREATMENTTIN
WGHTWEIGHT72.25 OUNCES
ZZZVFSC APPLICATION DATAGASOLINE ENGINE,NONAIRCRAFT
AASKHEAD STYLEFLAT
ABKWOVERALL HEIGHT5.938 INCHES NOMINAL
ACXMOIL PASSAGE TYPEHOLE AND SLOT
AXFRFINISHED SIZE DESIGNATIONOVERSIZE
AXFSOVERSIZE0.040 INCHES NOMINAL
AXGBRING GROOVE WIDTH0.0950 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM 2ND RING
AXGBRING GROOVE WIDTH0.0970 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM 1ST RING
AXGBRING GROOVE WIDTH0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 4TH RING
AXGBRING GROOVE WIDTH0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM 3RD RING
AXGDRING GROOVE DIAMETER4.217 INCHES MINIMUM AND 4.227 INCHES MAXIMUM 1ST RING
AXGDRING GROOVE DIAMETER4.217 INCHES MINIMUM AND 4.227 INCHES MAXIMUM 2ND RING
AXGDRING GROOVE DIAMETER4.257 INCHES MINIMUM AND 4.267 INCHES MAXIMUM 3RD RING
AXGDRING GROOVE DIAMETER4.257 INCHES MINIMUM AND 4.267 INCHES MAXIMUM 4TH RING
AXPHOIL GROOVENOT INCLUDED
AXPLPIN HOLE BUSHINGNOT INCLUDED
AXPNRETAINING RING GROOVEINCLUDED
AXPRRINGNOT INCLUDED
BQBLCARBON GROOVENOT INCLUDED
MATTMATERIALALUMINUM

Relevant Components for NSN - 2805-00-735-0237, 2805007350237
2815-01-090-7060 (2815010907060) 2835-00-185-8497 (2835001858497) 2815-01-629-0784 (2815016290784) 2840-00-980-0292 (2840009800292)
2805-01-339-0471 (2805013390471) 2840-00-222-2926 (2840002222926) 2805-00-360-7902 (2805003607902) 2840-01-660-5730 (2840016605730)
2815-01-601-3709 (2815016013709) 2840-01-146-5732 (2840011465732) 2815-01-393-3827 (2815013933827) 2840-00-012-7100 (2840000127100)

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