Ship Rigging Equipment & NSN Parts Supply

Rigging is the part of this supply we know best, because testing and certifying it is our day job. We supply wire ropes, fibre ropes, slings, shackles, turnbuckles, blocks, and the associated fittings that go around them, specified to the load, the environment, and the standard the vessel answers to.

Because we manufacture and test lifting and rigging assemblies ourselves, we can supply an assembly that is proof-tested and certified through our proof load testing facility, rather than arriving with a paper rating alone. Individual products span our wire rope, fibre rope, and shackle ranges.

A NATO Stock Number identifies an item exactly, which makes it the fastest route to the right part and an unforgiving one when the number is wrong. We source against NSNs, manufacturer part numbers, and technical specifications, and when the reference you hold has been superseded, replaced by another manufacturer, or discontinued altogether, we trace the current equivalent and tell you what has changed rather than substituting quietly.

Send the NSN, and we will come back with what it covers, what we can supply against it and when. Send a description and a drawing instead, and we will work the other way, identifying the item and its reference before quoting anything.

We check every item against the required dimensions, materials, load ratings, and contractual requirements before it leaves, because a rejection on receipt costs far more than the check. Where a specification is ambiguous, we ask rather than assume.

Quality documentation travels with the order. We supply manufacturer information, material certificates and test certificates where required, so the paperwork arrives with the item rather than following behind it. For items tested in our own facility, we keep the test record, so we can reissue a copy years later if yours goes astray.

Naval equipment always outlives its supply chain. Vessels still in service carry systems whose manufacturers have merged, closed or moved on, and the part that used to be a catalogue line becomes a procurement problem. Sourcing support for legacy equipment, obsolete components and difficult requirements is a large part of why this service exists.

That work means tracing superseded references, identifying compatible current equivalents and, where nothing suitable exists off the shelf, having the item manufactured to the original specification through our group’s fabrication capability. What you get back is either the part, an equivalent with the differences stated, or a straight answer that it cannot be had, which is more useful than an enquiry that never closes.

Supply for a refit is as much a scheduling problem as a purchasing one. At SWL, we coordinate supply for planned servicing, vessel refits and urgent repair requirements, working to the dates the programme actually needs rather than quoting a standard lead time and leaving you to work around it.

We also quote lead times per line rather than for the order as a whole, so a single long-lead item doesn’t hide behind an average, and order updates follow if anything moves. Deliveries are then aligned with project schedules, including part deliveries where getting the bulk of a list aboard matters more than waiting for completeness.