The Naval Surface Warfare Center Crane requires three SLING ASSEMBLY, APM Vertical Lift units. Contractors must be registered in SAM and the Joint Certification Program to access controlled attachments. The solicitation is issued under FAR Part 13, with all changes posted on SAM.gov. Offers must be submitted via email by 27 JUL 2026 Eastern Time. Performance location is not specified, and no budget amount is provided.