MIL-P-21922B, MILITARY SPECIFICATION: PLASTIC RODS AND TUBES, POLYETHYLENE (08-JUN-1973) [SUPERSEDED BY MIL-PRF-21922C]

MIL-P-21922B, MILITARY SPECIFICATION: PLASTIC RODS AND TUBES, POLYETHYLENE (08-JUN-1973) [SUPERSEDED BY MIL-PRF-21922C]., This specification covers low, medium, and high density polyethylene rods and tubes for general purpose, dielectric, and weather resistant applications.