The requirement is for 28 EA of NSN 1RM 0000 LLF02O171 GF, PN 74A192799-1004. Government source approval is required prior to award, and non-approved sources must submit the NAVSUP WSS Source Approval Brochure information with their proposal. Quotes must be submitted by email to the designated Navy contact. A 12-month warranty applies, with defects to be reported within 60 days after discovery. FMS delivery and shipping instructions apply, and award may proceed based on fleet support needs if source approval cannot be processed in time.