Quote for 15520 Hercules Engine Co Inc Part with NSN 2805-00-528-6377

Part Number:  15520
Manufacturer:  hercules engine co inc
NIIN:  5286377
Item Name :  valve poppet engine
CAGE Code:  28265
INC Code:  15884
Country:  USA
NCB Code:  00
FSG:  28 Engines Turbines and Components
Last Updated:  01-18-2026

Are you looking quote for part 15520? The Hercules Engine Co Inc-manufactured component (CAGE Code: 28265) is documented under NSN 2805-00-528-6377 as Valve Poppet Engine. For the fastest quote, please complete our RFQ form with details about 15520. We guarantee a response within 15 minutes.

ASAP Components provides the verified 15520, classified under INC 15884, FSG 28 Engines Turbines and Components, FSC 2805 Gasoline Reciprocating Engines Except Aircraft and Components, NIIN 00-528-6377, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 15520 with NSN 2805-00-528-6377, 2805005286377

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2805-00-528-6377

Item PartTypeName:

VALVE,POPPET,ENGINE

2805005286377N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
15520595

Characteristics Data of NSN 2805-00-528-6377, 2805005286377

MRCCriteriaCharacteristic
AASKHEAD STYLECONCAVE
AASUHEAD HEIGHT0.2100 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM
AATECHAMFER ANGLE IN DEG45.0
AAZPCHAMFER LENGTH0.0312 INCHES NOMINAL
ABGCSLOT WIDTH0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM
ABGDSLOT LENGTH0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
ABKVOUTSIDE DIAMETER1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM
AJFYSEAT ANGLE IN DEG45.0
ALYXSTEM STYLESLOTTED
ALYZCARBON RELIEF GROOVENOT INCLUDED
ALZBNECK RADIUS0.4375 INCHES NOMINAL
ALZDSTEM LENGTH5.9687 INCHES NOMINAL
ALZESTEM DIAMETER0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
ALZTDISTANCE FROM SLOT TO STEM END0.1940 INCHES NOMINAL
ALZXSLOT RADIUS0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
ANNQMATERIAL AND LOCATIONSTEEL,FED STD 66,AISI/SAE 3140 OVERALL
ASXJMETALLIC HARDNESS RATING AND LOCATION40.0 ROCKWELL C MINIMUM HEAD
ASXJMETALLIC HARDNESS RATING AND LOCATION40.0 ROCKWELL C MINIMUM STEM
ASXJMETALLIC HARDNESS RATING AND LOCATION46.0 ROCKWELL C MAXIMUM HEAD
ASXJMETALLIC HARDNESS RATING AND LOCATION46.0 ROCKWELL C MAXIMUM STEM
ASXJMETALLIC HARDNESS RATING AND LOCATION50.0 SHORE SCLEROSCOPE MINIMUM TIP
ZZZVFSC APPLICATION DATAGASOLINE ENGINE

Schedule B & Trade

End Use : 21100 Industrial engines
Schedule B : 8409918000 (NAICS 333618) Parts for spark-ignition internal combustion piston engines, nesoi
SITC : 71391 Parts, n.E.S, suitable for use solely or principally with spark-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 U - Precious metal content is unknown

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.
LCL: M - 85.0
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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