Crossword clues for SSS 5 lettersAnswerClueESSESSSSSSS---SSSSerpentine soundSSSFlat soundSSSDraft board initialsSSSFederal agcy. that maintains an all-male registrySSSOrg. that registers 18-to-25-year-oldsSSSLeaking soundSSSDeflation soundSSSEscaping-air soundSSSOld lottery org.SSSDeflation noiseSSSHissing soundSSSDraft lettersSSSDraft initialsSSSRadiator soundSSSSound from a flatSSSU.S. org. that actually legally requires illegal aliens to registerSSSSnake's warningSSSIts .gov site has a "Who Must Register" page: Abbr.SSSOrg. whose men-only rule was ruled unconstitutional in 2019SSSSound of losing pressureSSSLeaky radiator soundSSSOnetime conscription org.SSSPuncture soundSSSRegistration agcy.SSSSerpent's warningSSSOld draft lettersSSSFizzle soundSSSLeaking radiator soundSSSAgcy. that draft dodgers want to steer clear ofSSSViper's vocalizationSSSOrg. concerned with draftsSSSSound of contemptSSSOrg. not requiring males born females to registerSSSSerpent's soundSSSDraft board inits.SSSSnake soundSSSNot a lot of people wanted to "win" its lottery: Abbr.SSSLeaky radiator's soundSSSConscription agcy.SSSStovetop soundSSSLeaky noiseSSSBarbecue soundSSSLeaky balloon soundSSSMil. draft overseerSSSWorrisome org. for a draft dodgerSSSOrg. that registers 18-year-old malesSSSLottery holder, once (abbr.)SSSUS draft agcy.