MIL-PRF-2819F (INTERIM AMENDMENT-1), PERFORMANCE SPECIFICATION: INSULATION BLOCK, THERMAL (09-JAN-1983) [SUPERSEDING MIL-I-2819]
MIL-PRF-2819F (INTERIM AMENDMENT-1), PERFORMANCE SPECIFICATION: INSULATION BLOCK, THERMAL (09-JAN-1983) [SUPERSEDING MIL-I-2819].