NASM24694, “SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 100’ STRUCTURAL, CROSS
RECESSED, UNC-3A AND UNF-3A”, was adopted on 27 OCTOBER 1999 for use by the
Department of Defense (DoD). Proposed changes by DoD Activities must be
submitted to the DoD Adopting Activity: Defense Supply Center Philadelphia,
ATTN: DSCP-ILEA, 700 Robbins Avenue, Philadelphia, PA 19111-5096. DoD
Activities may obtain copies of this standard from the Standardization
Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA
19111-5094. The private sector and other Government agencies may purchase
copies from the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE
STREET, N. W., WASHINGTON, DC 20005-3924.