5325-00-003-0721 Parts Inventory

Turnlock Fastener Stud
Federal Supply Class Fastening Devices
National Stock Number 5325-00-003-0721
Item Name Code 18421
Part Numbers CA1824-3, CA1824-3, CA1824-3
Serial Number 000030721
Specifications
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE STUD SHANK
GRIP LENGTH 0.344 INCHES MINIMUM AND
0.437 INCHES MAXIMUM
EXTENSION LENGTH 0.234 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER 0.247 INCHES MINIMUM AND
0.249 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE FILLISTER
DIAMETER 0.373 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.164-32 UNC
SECURING DEVICE TYPE RING
DRIVE TYPE SOCKET
Restrictions
Demilitarization Code A Items subject to the Export Administration Regulations (EAR) in parts 773-74 of Title 15, Code of Federal Regulations (CFR) (CCLI or EAR99) and determined by the DoD to present a low risk when released out of DoD control. No DEMIL, MUT or end use certificate is required. May require an export license from DOC.
Criticality Code X Does not have a nuclear hardened feature or other critical feature such as tolerance, fit restriction or application.
Hazardous Materials Code N There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Precious Metals Code (PMIC) U Precious Metal type is unknown.

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