1202SC26Q2714 Attachment 2 Sprinkler Stake and Clamp Specifications.pdf

This document is a technical specification drawing for a Sprinkler Stake developed by the National Interagency Fire Center's Fire Equipment Development Unit.

The sprinkler stake is a fire equipment component with an overall length of 18 inches. The stake consists of two primary materials: a powder-coated mild steel 1/8-inch angle iron base and an aluminum 6061 type powder-coated upper section. The base features a 2 1/2 x 5/8 x 1/8-inch dimension with two 1/4-inch holes spaced 1 7/8 inches on center. The assembly includes two 1/4 x 20 wingnuts for fastening. All finish specifications call for a 1.5-2mm safety orange powder coat finish. The drawing includes detailed front view, top view, and right side technical views with precise measurements in inches, including positioning of three 3/16-inch call stoke holes and specific dimensional callouts (4-inch, 2-inch, 5-inch, and 18-inch length specifications). The design is noted as "Not Drawn to Scale" with all measurements provided in inches to ensure accurate fabrication and assembly of this fire suppression equipment stake.