Search results
Results From The WOW.Com Content Network
A MIL-DTL-38999 circular connector plated with a nickel–teflon composite. Left: plug (male) type connector; Right: receptacle (female) type connector) Electrical or fiber-optic connectors used by U.S. Department of Defense were originally developed in the 1930s for severe aeronautical and tactical service applications, and the Type "AN" series set the standard for modern military circular ...
The specific problem is: It is not certain whether the following standards are part of MIL-SPEC (or MIL-STD, MIL-PRF or MIL-DTL). Please help improve this section if you can. ( January 2024 ) ( Learn how and when to remove this message )
The interface dimensions for SMA connectors are listed in MIL-STD-348. [5] The SMA connector employs a 1 ⁄ 4 inch diameter, 36-thread-per-inch threaded barrel. The male is equipped with a hex nut measuring 5 ⁄ 16 inch (0.3125 inch / 7.9 mm) across opposite flats, thus taking the same wrench as a #6 SAE hex nut.
Equipment sharing the same designation may or may not be equivalent. For example, the J/AWG-12 fitted on the Mitsubishi F-1 is said to be closely related to the AN/AWG-12, [3] but the 1990s J/APG-1 is clearly different from the 1940s AN/APG-1 on the P-61B. The Military of the Republic of China (Taiwan) uses a similar system with the "CS/" prefix.
There are three standards currently used to test the effectiveness of ballistic eyewear. These include a U.S. civilian standard (ANSI Z87.1 – 2010), a U.S. military standard (MIL-PRF-31013), and a European standard (EN 166, 169, 170 and 172). The U.S. civilian standard for protective eyewear was revised in 2010.
The DTED format for level 0, 1 and 2 is described in U.S. Military Specification Digital Terrain Elevation Data (DTED) MIL-PRF-89020B, and amongst other parameters describes the resolution for each level: Level 0 has a post spacing of approximately 900 meters. Level 1 has a post spacing of approximately 90 meters.
MIL-STD-1812: Aeronautical and Support Equipment Type Designation System; AFR 82-1/AR 70-50/NAVMATINST 8800.4A: Joint Regulation Designating and Naming Military Aerospace Vehicles (concerning United States military aircraft designation systems) MIL-STD-1661 Mark and Mod Nomenclature System (used by US Navy)
It also adds the stringent oil seal compatibility and thermal durability test requirements under API MT-1. MIL-PRF-2105E has been re-written as SAE Standard J2360. SAE J2360 standard is a new global quality standard that defines a level of performance equivalent to that defined by MIL-PRF-2105E, a U.S. military standard for approval that was ...