engineered to light up your design www.vcclite.com 1.800.522.5546 Midget Flange Relampable Indicator Lights Description and Features Standard 15/32-32 THD. Watertight .781 15/32-32 THD. .770 .085 .032 O.650 O.550 5131-038 5/16-32 THD. 5139-038 O-RING 5/16-32 THD. .421 O.438 131A-30XX .438 O.578 139A-40XX All dimensions in inches. The Chicago Miniature Lamp Midget Flange Indicator Lights are versatile, industry standard, front panel indicator lights capable of accepting any T-1 3/4 midget flange base lamp. These high quality indicators provide reliable service in a vast array of commercial and military applications (conforming to MIL-L-3661). Lamps are easily replaced from the front panel. These indicator lights are available in both a standard configuration and a watertight configuration providing reliable status indication in the most demanding of environments. The lamp is not included with this indicator light; please order the required lamp separately. Specifications Standard 131A-303R 131A-303A 131A-303G 131A-303C 131A-304R 131A-304Y 131A-304G 131A-304W Watertight 139A-403R 139A-403A 139A-403C 139A-404R 139A-404Y 139A-404G 139A-404W Description Transparent Red Transparent Amber Transparent Green Transparent Clear Translucent Red Translucent Yellow Translucent Green Translucent White .484, 5131 Type has a keyed flange anti-rotation feature, 5139 Type features a flat "D" hole mounting .750 Mounting Centers: Maximum Panel Thickness: 5131 type - .265, 5139 type - .188 Black anodized aluminum Housing/Material: Terminals: Tin plated brass, center contact terminal marked + Hex Nut: Chrome treated steel Lockwasher: Chrome treated steel Lens: High temperature lexan Lens Shank: Nickel plated brass Electrical rating: up to 30 Volts, up to 2 Watt Mounting Hole: CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: VCC: 139A-404W 139A-403G