NASA-JSC design drawing SEB12100030 and associated component military specifications
The following links form part of the watchband sale description:
Federal Standard 595 (Rev. A January 2nd 1968) Camouflage color numbers
VELCRO® brand hook #65 and #80 nylon tapes
American Velcro Inc. "hook #80 tape"
OO1 LOOP .094" DIA, STAINLESS STEEL 302 PER MIL-S-7720