Atk Launch Systems Inc Part Number 8U56118-905 - Get an Instant Quote

Part Number:  8U56118-905
Alternate P/N:  8U56118905
Manufacturer:  atk launch systems inc
NIIN:  01-389-2570
Item Name :  screw shoulder
CAGE Code:  07703
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  01
Last Updated:  05-26-2025

Part Number 8U56118-905 described as Screw Shoulder with NSN 5305-01-389-2570 with FSC 5305 Screws by Manufacture Atk Launch Systems 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 Atk Launch Systems Inc aerospace and aviation parts like 8U56118-905. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 8U56118-905 with NSN 5305-01-389-2570, 5305013892570

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-389-2570

Item Description:

Screw Shoulder

53050138925700N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
Ansib18.3515

Characteristics Data of NSN 5305-01-389-2570, 5305013892570

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
AASBFASTENER LENGTH2.235 INCHES NOMINAL
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.853 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AASUHEAD HEIGHT0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.621 INCHES MINIMUM FIRST SHOULDER AND 0.623 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH1.500 INCHES NOMINAL FIRST SHOULDER
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.500 INCHES
ASDBWIDTH ACROSS FLATS0.312 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH13
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
MATTMATERIALSTEEL COMP 4340 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC



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