Quote for P21047A2 Sterling Engine Co Inc Part with NSN 2815-00-528-5707

Part Number:  P21047A2
Manufacturer:  sterling engine co inc
NIIN:  5285707
Item Name :  piston internal com
CAGE Code:  17572
INC Code:  16509
Country:  USA
NCB Code:  00
FSG:  28 Engines Turbines and Components
Last Updated:  02-03-2026

Are you looking quote for part P21047A2? The Sterling Engine Co Inc-manufactured component (CAGE Code: 17572) is documented under NSN 2815-00-528-5707 as Piston Internal Com. For the fastest quote, please complete our RFQ form with details about P21047A2. We guarantee a response within 15 minutes.

ASAP Components provides the verified P21047A2, classified under INC 16509, FSG 28 Engines Turbines and Components, FSC 2815 Diesel Engines and Components, NIIN 00-528-5707, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number P21047A2 with NSN 2815-00-528-5707, 2815005285707

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2815-00-528-5707

Item PartTypeName:

PISTON,INTERNAL COMBUSTION ENGIN

28150052857070N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
911B295

Characteristics Data of NSN 2815-00-528-5707, 2815005285707

MRCCriteriaCharacteristic
AASKHEAD STYLEFLAT
ABKWOVERALL HEIGHT8.000 INCHES NOMINAL
ABMZDIAMETER5.500 INCHES NOMINAL
ACXMOIL PASSAGE TYPEHOLE
ACXUPINHOLE DIAMETER2.1250 INCHES NOMINAL
AGYESURFACE FINISHFINISHED
AXFRFINISHED SIZE DESIGNATIONSTANDARD
AXFTSKIRT TYPESOLID
AXFXSKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
AXFZRING GROOVE QUANTITY5
AXGBRING GROOVE WIDTH0.1280 INCHES MINIMUM AND 0.1285 INCHES MAXIMUM 2ND RING
AXGBRING GROOVE WIDTH0.1300 INCHES MINIMUM AND 0.1305 INCHES MAXIMUM 1ST RING
AXGBRING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 3RD RING
AXGBRING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 4TH RING
AXGBRING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 5TH RING
AXGDRING GROOVE DIAMETER4.017 INCHES MINIMUM AND 5.027 INCHES MAXIMUM 1ST RING
AXGDRING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 3RD RING
AXGDRING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 4TH RING
AXGDRING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 5TH RING
AXGDRING GROOVE DIAMETER5.017 INCHES MINIMUM AND 5.027 INCHES MAXIMUM 2ND RING
AXGERING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3 ALL RINGS
AXPHOIL GROOVENOT INCLUDED
AXPKDISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.998 INCHES MINIMUM AND 4.002 INCHES MAXIMUM
AXPLPIN HOLE BUSHINGNOT INCLUDED
AXPMDISTANCE BETWEEN PIN BOSSES2.375 INCHES NOMINAL
AXPNRETAINING RING GROOVEINCLUDED
AXPPPINNOT INCLUDED
AXPQPIN TYPE FOR WHICH DESIGNEDFLOATING
AXPRRINGNOT INCLUDED
BQBLCARBON GROOVENOT INCLUDED
MATTMATERIALALUMINUM ALLOY
SFTTSURFACE TREATMENTANODIZE
WGHTWEIGHT106.0 OUNCES

Schedule B & Trade

End Use : 21100 Industrial engines
Schedule B : 8409998000 (NAICS 333618) Parts for compression-ignition internal combustion piston engines (diesel), nesoi
SITC : 71392 Parts, n.E.S., suitable for use solely or principally with compression-ignition internal combustion piston engines

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 133300 - Machinery/machines noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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