MIL-PRF-32287A, PERFORMANCE SPECIFICATION: PACKING, PREFORMED, PETROLEUM HYDRAULIC FLUID RESISTANT (15 FEB 2011) [SUPERSEDING MIL-PRF-0032287]

MIL-PRF-32287A, PERFORMANCE SPECIFICATION: PACKING, PREFORMED, PETROLEUM HYDRAULIC FLUID RESISTANT (15 FEB 2011) [SUPERSEDING MIL-PRF-0032287]., This specification covers O-ring packings for shipboard use with petroleum-based hydraulic fluids conforming to MIL-PRF-87257 and MIL-PRF-83282 over the temperature range of -65 to 275 Degrees F (-54 to 135 Degrees C). The O-rings conform to sizes shown in SAE-AS-28775.