Textron Fastening Systems Ltd Part Number CS318642H5-10 - Get an Instant Quote

Part Number:  CS318642H5-10
Alternate P/N:  CS318642H510
NIIN:  00-450-4085
Item Name :  screw close tolerance
CAGE Code:  93907
FSC:  5305 Screws
INC Code:  29294
Country:  USA
NCB Code:  00
Last Updated:  05-23-2025

Part Number CS318642H5-10 described as Screw Close Tolerance with NSN 5305-00-450-4085 with FSC 5305 Screws by Manufacture Textron Fastening Systems Ltd 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 Textron Fastening Systems Ltd aerospace and aviation parts like CS318642H5-10. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 CS318642H5-10 with NSN 5305-00-450-4085, 5305004504085

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-450-4085

Item Description:

SCREW,CLOSE TOLERANCE

5305004504085N
CIICHCCESDPMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
CS318642H5-10223

Characteristics Data of NSN 5305-00-450-4085, 5305004504085

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.423 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
AASBFASTENER LENGTH1.058 INCHES MINIMUM AND 1.088 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.531 INCHES MINIMUM AND 0.558 INCHES MAXIMUM
AAURGRIP DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
ANEEGRIP LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CQBCMINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE59.75 DEGREES MINIMUM AND 60.25 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
FEATSPECIAL FEATURESBEARING SURFACE OF HEAD TO BE GROOVED TO 0.394 IN. MIN 0.396 IN. MAX DIA,0.092 IN. MIN 0.097 IN. MAX FROM TOP OF HEAD
MATTMATERIALSTEEL COMP H11 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTNICKEL OVERALL AND CADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL
THSDTHREAD SERIES DESIGNATORUNJF



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