Alcoa Global Fasteners Inc Part Number CA18121-3HS - Get an Instant Quote

Part Number:  CA18121-3HS
Alternate P/N:  CA181213HS
Manufacturer:  alcoa global fasteners inc
NIIN:  00-497-0756
Item Name :  stud turnlock fastener
CAGE Code:  29372
INC Code:  18421
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number CA18121-3HS described as Stud Turnlock Fastener with NSN 5325-00-497-0756 with FSC 5325 Fastening Devices 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 CA18121-3HS. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 CA18121-3HS with NSN 5325-00-497-0756, 5325004970756

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-00-497-0756

Item Description:

Stud Turnlock Fastener

53250049707560N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
Ca18121-3hs623

Characteristics Data of NSN 5325-00-497-0756, 5325004970756

MRCCriteriaCharacteristic
AATQGRIP LENGTH0.360 INCHES MAXIMUM
ABMZDIAMETER0.360 INCHES MINIMUM
ADQBSECURING DEVICE TYPERING
AGQYTURNLOCK STUD SHANK STYLESTUD SHANK
AGRCEXTENSION LENGTH0.210 INCHES NOMINAL
AGRDTURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
AGSMMATERIAL ACCOMMODATED THICKNESS0.291 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
AKCVDRIVE TYPESOCKET
ALBJSTUD THREAD SIZE AND SERIES-TYPE DESIGNATOR0.164-32 UNC
CSGBSTUD SHANK MAJOR DIAMETER0.2470 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
MATTMATERIALSTEEL COMP 4140 OR STEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL



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