Alcoa Global Fasteners Inc Part Number CHT4020-3-8AY - Get an Instant Quote

Part Number:  CHT4020-3-8AY
Alternate P/N:  CHT402038AY
Manufacturer:  alcoa global fasteners inc
NIIN:  01-285-7725
Item Name :  screw shoulder
CAGE Code:  92215
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  01
Last Updated:  05-22-2025

Part Number CHT4020-3-8AY described as Screw Shoulder with NSN 5305-01-285-7725 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 CHT4020-3-8AY. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 CHT4020-3-8AY with NSN 5305-01-285-7725, 5305012857725

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-285-7725

Item Description:

Screw Shoulder

53050128577250N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
11879c3-8a525

Characteristics Data of NSN 5305-01-285-7725, 5305012857725

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.380 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
AASBFASTENER LENGTH0.890 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK UNDERCUT
AASLHEAD DIAMETER0.3765 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM
AASUHEAD HEIGHT0.032 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.2177 INCHES MINIMUM FIRST SHOULDER AND 0.2182 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.490 INCHES MINIMUM FIRST SHOULDER AND 0.510 INCHES MAXIMUM FIRST SHOULDER
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CBBLFEATURES PROVIDEDDRY FILM LUBRICANT AND O RING
CMLPTHREAD QUANTITY PER INCH32
CQBCMINIMUM TENSILE STRENGTH1250000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE100.0 DEGREES NOMINAL
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
MATTMATERIALSTEEL COMP XM-13 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF



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