1、MIL-F- 18870 E(OS)AMENDMENT 123 MAY 1986MILITARY SPECIFICATIONFIRE CONTOL EQUIPMENT, NAVAL SHIPBOARDGENERAL SPECIFICATION FORThis amendment forms a part of Military Specification MIL-F-18870E(OS), dated25 April 1975, and is approved for use within the Naval Sea Systems Command,Department of the Navy
2、 and is available for use by all Departments andAgencies of the Department of Defense.PAGE 2Delete “QQ-S-764 Steel Bar, Corrosion Resisting, Free Machining”Delete “QQ-Z-325 Zinc Coating, Electrodeposited, Requirements For”PAGE 3Delete “MIL-C-3469 Canada Balsam”PAGE 4Del ete “MIL-G-20699 Grommets, Ru
3、bber, Split, General Purpose”PAGE 5 IDelete OR-1 Mark and Mod Nomenclature System” and substitute “MIL-STD-1661Mark and Mod Nomenclature System”PAGE 62.2: Add “ASTMA 582-80 Free-Machining Stainless and Heat-Resisting SteelBars, Hot Rolled or Cold-Finished” and “ASTM B 633-78 Zinc On Iron arid Steel,
4、Electrodeposited Coatings Of”3.3.1.1: Delete entire paragraph.PAGE 9Table I: Delete “MIL-G-20699”Delete “QQ-S-764, grade 416” and substitute “ASTMA 582-80, Type 416” Ilof2AMSC N/A FSC 1290DISTRIBUTION STATEMENTA: Approved for public release; distribution Is unlimited.Provided by IHSNot for ResaleNo
5、reproduction or networking permitted without license from IHS-,-,-MIL-F-18870 E(OS)AMENDMENT 1PAGE 10Table III: Delete “QQ-Z-325” and substitute “ASTM B 633-78”PAGE 143.4.15.4, line 2: Delete “Canada Balsam in accordance with MIL-C-3469,”PAGE 183.7: Delete “OR-l” and substitute “MIL-STD-1661”PAGE 25
6、6.3 Table: Delete all references to Paragraph 3.3.1.1, QQ-S-764, QQ-Z-325,MIL-C-3469, and MIL-G-20699.PAGE 26Delete reference to Paragraph 3.3.1.1.Delete “MIL-C-3469”Delete “OR-1” and substitute “MIL-STD-1661”PAGE 29Delete all references to “Nonstandard parts and materials”Preparing Activity:Navy - OS(Project No. 1Z90-N393)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
