MIL-PRF-32407A-2016 国外国际标准.pdf

INCH-POUND MIL-PRF-32407A 7 June 2016 SUPERSEDING MIL-PRF-32407 14 February 2012 PERFORMANCE SPECIFICATION MOUNTS, RESILIENT (SURFACE SHIP APPLICATION) This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers resilient mounts (see 6.4.8) used to support mechanical or electrical equipment for use in surface ship applications internal to the hull. Mounts in accordance with this specification are considered only when mounts contained in S9073-A2-HBK-010, Installation and Inspection Information; Resilient Mount Handbook, cannot meet the requirements of a particular application. This specification is not approved for resilient mounts used on submarines. For submarine applications, see 6.3. 1.2 Classification. The mounts covered by this specification are of the following types, as specified (see 6.2.b): a. Type I - This mount type has an elastomeric resilient element (see 6.4.11) designed primarily to support shipboard equipment and isolate vibration. Snubbers (see 6.4.12) are supplied as part of the mount to limit excursion of the resilient element due to shock or ship motion. Type I mounts rely on ela