OMB Approval 2700-0042

PSI POUNDS PER SQUARE INCH. PSIA POUNDS PER SQUARE INCH ABSOLUTE. PSID POUNDS PER SQUARE INCH DIFFERENTIAL ... specifications and S/ADs to reflect the increase in EMU/EVAs weight from 400 lbs to 725 lbs and to decrease impact velocity from 2.0 ft/sec to 1.6 ft/sec. The degree of impact protection remains unchanged from current certification ... ................
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