| 27.99.001 | Ns adapterpl.80/1000/1500 ond. | 6465 | Adapter plate bottom (column) | STUK |
| 27.99.002 | Ns adapterpl.8/10/15+rails bov | 6464 | Adapter plate top (chair) | STUK |
| 27.99.005 | Ns lendesteun ingebouwd af fab | 6480 | Lumbar support Norsap, built in from manufacturer | STUK |
| 27.99.007 | Ns verrek. bak 250x110x127/147 | 6800 | Binoculars holder 6,800 | STUK |
| 27.99.008 | Ns verrek. bak 230x90x115/173 | 6807 | Binoculars holder 6,807 | STUK |
| 27.99.010 | Ns seatbelt/vh-gordel 2 point | 6461 | Seat belt. 2 point | STUK |
| 27.99.011 | Ns seatbelt/vh-gordel 4 point | 6460 | Seat belt. 4 point | STUK |
| 27.99.012 | Norsap vloerbev. opbouw 5 voet | R-0073 | Surface mounted floor mounting for five star base | STUK |
| 27.99.016 | Norsap borduren naam | 6467 | Embroidery of ship name (NS 800 + 1000 + 1100 + 1500 + 1600 (upholstered back) + 1700) | STUK |
| 27.99.017 | Norsap borduren logo | 6468 | Embroidery of simple logo* (NS 800 + 1000 + 1100 + 1500 + 1600 (upholstered back) + 1700) | STUK |
| 27.99.018 | Opstartkosten alu rug sticker | 6454 | Set up cost new sticker on aluminium back* (NS 1600 + 1800 + 4000) | STUK |
| 27.99.019 | Ns16/18/4000 alu rug logo stic | 6453 | Logo sticker on aluminium back* (NS 1600 + 1800 + 4000) | STUK |