ADDED DATA NIIN LLS054353.docx

This file contains product specification documentation for a flexible duct requirement under a federal contract opportunity. The specification details a flexible duct with National Stock Number (NSN) LLS054353, measuring 18 inches in inner diameter by 25 feet in length, constructed with 2-ply polyester/neoprene material with a green bonded wearstrip and steel wire helix. The duct must maintain functionality across a temperature range of -40 degrees to 250 degrees Fahrenheit and be colored black. A critical requirement is that the duct be paint stenciled or ink printed with "FIRE RESISTANT PROPERTY OF US NAVY" text in 1-1/8" to 1-1/4" tall white characters distributed across at least eight locations along the length and all sides of the duct, with 8 to 12 inches spacing between "RESISTANT" and "PROPERTY" if text appears on one line. The duct must be palletized for delivery. Known compliant suppliers include Flexaust (CWGP model), Hi-Tech Duravent, and 2PN (CWC-W-18"IDX25FT model).

The associated federal contract opportunity is solicitation SPMYM226Q7653, a pre-solicitation issued by Defense Logistics Agency (DLA) Maritime Puget Sound for procurement of flexible duct to support PSNS Puget Sound Bremerton. The contract will be awarded as a firm fixed-price indefinite delivery indefinite quantity (IDIQ) vehicle restricted to small businesses on a 100% basis using commercial item procedures. FOB is destination, with NAICS code 332999 and Product Service Code 4720. All offers must be submitted electronically to buyer Vera Anderson at vera.anderson@dla.mil, and prospective offerors must maintain current SAM.gov registration and monitor FBO for amendments and solicitation documents.