Quote for DF502-255-20 Huntington Ingalls Incorporated Part with NSN 3040-01-434-5464

Part Number:  DF502-255-20
Alternate P/N:  DF50225520
NIIN:  14345464
Item Name :  shaft straight
CAGE Code:  43689
INC Code:  22109
Country:  USA
NCB Code:  01
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  03-03-2026

Are you looking quote for part DF502-255-20? The Huntington Ingalls Incorporated-manufactured component (CAGE Code: 43689) is documented under NSN 3040-01-434-5464 as Shaft Straight. For the fastest quote, please complete our RFQ form with details about DF502-255-20. We guarantee a response within 15 minutes.

ASAP Components provides the verified DF502-255-20, classified under INC 22109, FSG 30 Mechanical Power Transmission Equipment, FSC 3040 Miscellaneous Power Transmission Equipment, NIIN 01-434-5464, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number DF502-255-20 with NSN 3040-01-434-5464, 3040014345464

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3040-01-434-5464

Item PartTypeName:

SHAFT,STRAIGHT

30400143454644N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
DF502-255-20595

Characteristics Data of NSN 3040-01-434-5464, 3040014345464

MRCCriteriaCharacteristic
AAHNEnd SimilarityIDENTICAL
AMDLFirst End Diameter0.4970 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM
AGAVEnd Item IdentificationW/S SEAWOLF CLASS SSN
AAGZFirst End StyleSLOTTED AND INTERNALLY THREADED
CSYMSurface Finish63.0 MICROINCHES
ABHPOverall Length4.250 INCHES NOMINAL
AMERFirst End Internal Thread Length0.250 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
AMDWFirst End Slot Depth0.3750 INCHES NOMINAL
MATTMaterialCOPPER ALLOY
AKTMFirst End Slot Width0.1250 INCHES NOMINAL

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483105000 (NAICS 333613) Transmission shafts and cranks, except camshafts and crankshafts
SITC : 74810 Transmission shafts (including cam and crank shafts) and cranks

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 12 mo.
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: 126900 - Power trans shafting/shafts
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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