Alcoa Global Fasteners Inc Part Number 03A509-4-12C - Get an Instant Quote

Part Number:  03A509-4-12C
Alternate P/N:  03A509412C
Manufacturer:  alcoa global fasteners inc
NIIN:  01-477-9510
Item Name :  screw shoulder
CAGE Code:  06950
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  01
Last Updated:  05-22-2025

Part Number 03A509-4-12C described as Screw Shoulder with NSN 5305-01-477-9510 with FSC 5305 Screws by Manufacture Alcoa Global Fasteners Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Alcoa Global Fasteners Inc aerospace and aviation parts like 03A509-4-12C. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number 03A509-4-12C with NSN 5305-01-477-9510, 5305014779510

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-477-9510

Item Description:

Screw Shoulder

53050147795100N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
03a509-4-12c525

Characteristics Data of NSN 5305-01-477-9510, 5305014779510

MRCCriteriaCharacteristic
AAJDThread Class3A
AASKHead StyleFLAT COUNTERSUNK
CQBCMinimum Tensile Strength5620 POUNDS PER SQUARE INCH
AATNShoulder Diameter0.2490 INCHES MINIMUM FIRST SHOULDER AND 0.2495 INCHES MAXIMUM FIRST SHOULDER
AASAThread Length0.425 INCHES MAXIMUM
AASBFastener Length1.175 INCHES MAXIMUM
AASLHead Diameter0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
MATTMaterialTITANIUM ALLOY UNS R56400 OVERALL
ABQZInternal Drive StyleTORX
THSDThread Series DesignatorUNJF
CMLPThread Quantity Per Inch28
AHYMNominal Thread Diameter0.250 INCHES
AAJFThread DirectionRIGHT-HAND
AATXShoulder Length0.740 INCHES MINIMUM ALL SHOULDERS AND 0.760 INCHES MAXIMUM ALL SHOULDERS
MRCDecoded RequirementClear Text Reply
CRSQCountersink Angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CWYBShoulder ShapeROUND FIRST SHOULDER
MDCLMaterial Document And Classification6AL-4VTITANIUMALLOYPERAMS4928 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL



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