MIL-STD-1623E(NAVY)
w/CHANGE 1
SUMMARY OF CHANGE 1 MODIFICATIONS
1. The reference to MIL-PRF-17951 in table I, deck coverings, treads non-skid, was deleted and replaced with
MIL-PRF-24667. MIL-PRF-17951 was cancelled and superseded by MIL-PRF-24667 on 8/7/2008.
2. The change to table I, insulating board, is proposed to correct an error. In the existing document, the requirement for MIL-I-742 core material, insulating board, Type I, was inadvertently mixed up with fire performance
requirement for MIL-I-742 faced insulating board system (Type I). This error, if not corrected, could lead to mis- interpretation of acceptance criteria during qualification testing.
3. The reference to MIL-PRF-2818 in table I, insulating blanket, was deleted because there is no acceptable commercial specification readily available to replace it. Determining the suitable commercial replacement specification, or modifying an existing commercial specification to make it suitable for NAVSEA use, will require a significant amount of testing/tasking to establish compliance of a commercial specification with a variety of requirements typical of such a specification.
4. Added requirements for on-deck insulation to table I.
5. Replaced reference to MIL-PRF-32161 Appendix A with MIL-STD-3020 in table I, high temperature fire/thermal/acoustic insulation. MIL-STD-3020 is the new standard for all fire resistance test methods for N-Class divisions. Added MIL-STD-3020 to list of applicable documents in Section 2.
6. The following modifications to MIL-STD-1623E have been made: Paragraph Modification
Foreword Changed
2.2.1 Changed
2.4 Changed
Table I Changed
6.4 Changed
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