Quote for 4B-1283-A Cameron International Corporation Part with NSN 2815-00-739-5903

Part Number:  4B-1283-A
Alternate P/N:  4B1283A
NIIN:  7395903
Item Name :  valve poppet engine
CAGE Code:  14541
INC Code:  15884
Country:  USA
NCB Code:  00
FSG:  28 Engines Turbines and Components
Last Updated:  01-20-2026

Are you looking quote for part 4B-1283-A? The Cameron International Corporation-manufactured component (CAGE Code: 14541) is documented under NSN 2815-00-739-5903 as Valve Poppet Engine. For the fastest quote, please complete our RFQ form with details about 4B-1283-A. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4B-1283-A, classified under INC 15884, FSG 28 Engines Turbines and Components, FSC 2815 Diesel Engines and Components, NIIN 00-739-5903, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 4B-1283-A with NSN 2815-00-739-5903, 2815007395903

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2815-00-739-5903

Item PartTypeName:

VALVE,POPPET,ENGINE

28150073959030N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
4B-1283-A623

Characteristics Data of NSN 2815-00-739-5903, 2815007395903

MRCCriteriaCharacteristic
AATECHAMFER ANGLE IN DEG45.0
AAVZGROOVE DIAMETER0.5820 INCHES NOMINAL
AAZPCHAMFER LENGTH0.0312 INCHES NOMINAL
ABKVOUTSIDE DIAMETER3.3660 INCHES NOMINAL
ALYXSTEM STYLEGROOVED
ANNQMATERIAL AND LOCATIONSTEEL OVERALL
AASKHEAD STYLEFLAT
AASUHEAD HEIGHT0.3650 INCHES NOMINAL
ABGFGROOVE WIDTH0.2480 INCHES NOMINAL
AJFYSEAT ANGLE IN DEG45.0
ALYZCARBON RELIEF GROOVENOT INCLUDED
ALZBNECK RADIUS0.4688 INCHES NOMINAL
ALZDSTEM LENGTH12.1350 INCHES NOMINAL
ALZESTEM DIAMETER0.6850 INCHES NOMINAL
ALZGDISTANCE FROM GROOVE TO STEM END0.4520 INCHES NOMINAL

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 U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL J2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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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