MIL-R-83412/1 (NOTICE 4), MILITARY SPECIFICATION: RUBBER, ETHYLENE-PROPYLENE, HYDRAZINE RESISTANT, O-RINGS SIZES AND TOLERANCES (8 OCT 2002) [S/S BY SAE-AMS-R-83412/1].,

MIL-R-83412/1 (NOTICE 4), MILITARY SPECIFICATION: RUBBER, ETHYLENE-PROPYLENE, HYDRAZINE RESISTANT, O-RINGS SIZES AND TOLERANCES (8 OCT 2002) [S/S BY SAE-AMS-R-83412/1]., MIL-R-83412/1 (USAF), dated 17 July 1979, and Notice 3, dated 31 December 1997, are hereby canceled. Future acquisitions for this item may refer to Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) AMS-R-83412/1, “Rubber, Ethylene-Propylene, Hydrazine Resistant, O-Rings Sizes and Tolerances”. Users are cautioned to evaluate replacements for their particular application. (Copies of this document are available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org .)