VACUUBRAND · Washer
638456
Shim 0.1mm
Where to get it
No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.
Prices are the supplier’s own, as last checked (date shown); they buy and ship. A price older than 30 days isn’t shown.
As printed in the source
638456 Scheibe/washer
Fits 5 models
As listed by VACUUBRANDWhen ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.
Where it sits
In the RE 2.5
14 · Screws, washers, pins
- Screw M4 × 25 mm20637134
- Screw plug G1/4"20639096
- Small flange KF DN 16, suction side R2–R620639175
- Hose nozzle DN 10mm, thread G1/4"20639758
- Screw M 4x25mm637134
- Shim 0.1mm638456
- Bent hose PTFE DN 10/8mm638858
- Bent hose PTFE DN 10/8mm638859
- Small flange KF DN 16, suctio n side R2 - R6639175
- Hose PTFE DN 10/8mm, length 184mm639572
Our drawing of the machine type, with the RE 2.5's own parts; this part is highlighted. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.
In the manufacturer’s drawings
- Position 10 · Exploded viewInstructions for repair: rotary vane pumps RE/RZ/RC 2/2.5/5/6/8/9/16, p. 59
Part number, name and fitment as published by VACUUBRAND (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.