MIL-R-5049D (NOTICE-2), MILITARY SPECIFICATION: RING WIPER, PISTON ROD (05-NOV-2008)
MIL-R-5049D (NOTICE-2), MILITARY SPECIFICATION: RING WIPER, PISTON ROD (05-NOV-2008)., MIL-R-5049D, dated 14 February 1996, remains inactive for new
design; however, the document is valid for use.