| Diagram | BATTERY, TOOLKIT AND AIR FILTER |
| Subsystem | fuel |
| Listed in parts books | Not catalogued by year yet |
Open spanner, whit
An open-end Whitworth spanner from the factory toolkit, not a chassis or engine part.
NASS5 is an open-end spanner in Whitworth sizing, the kind that rode in the toolkit tray rather than in the engine or gearbox. It shows up in the parts book under the toolkit listings, alongside the battery and air filter figure and the frame lock and pillion footrest figure, so this was part of the roadside kit that came with the bike rather than something bolted to it.
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Being an open spanner means it's the simple flat wrench shape, not a ring or socket type, meant for quick work on nuts and bolts using Whitworth threads, the standard for British machines of this era. If you're putting together a correct toolkit for a bike from this catalog span, this is one of the pieces that belongs in the roll.
We don't have more detail on this one beyond what's in the parts book. If you need to confirm exactly which sizes it was meant to span, give the shop a call before you order.
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