Parts8-6Part 106913−04 2018 Nordson CorporationHorizon 400 PartsBase PartsSee Figure 8-2.Item Part Description Quantity Note1 177647 SEAL, Velcro, 2 in., with adhesive AR2 177648 SEAL, Velcro, 1 in., with adhesive AR3 981402 SCREW, hex, 3 /8−16 x 1.00 in., cap, zinc-platedsteelAR4 - - - - - - CASTERS, roll-on/roll-off (optional) 4 A5 983160 WASHER, lock, split, 3 /8 in., nickel-plated steel AR6 983061 WASHER, flat, 0.406 x 0.812 x 0.065 in.,zinc-plated steelAR7 177644 BLOCK, leveling, pad (optional) 4 B8 981461 SCREW, hex, 1 /4−20 x 0.75 in., zinc, G5 29 983041 WASHER, flat, 0.250 x 0.500 x 0.049 in.,zinc-plated steel210 983140 WASHER, lock, split, 1 /4 in., nickel-plated steel 211 984086 NUT, hex, mach, 1 /4−20, zinc-plated steel 212 178952 BRACKET, limit switch 113 305645 SWITCH, limit, with arm 114 981176 SCREW, slotted pan head, #10−32 x 1.50 in.,zinc-plated steel215 983079 WASHER, lock, split, #10, zinc-plated steel 216 984120 NUT, hex, machine, #10−32, zinc-plated steel 2NS 184025 BELT, with ratchet, 36 in. 2NS 176308 GATE, slide 2NS 176355 SCREW, thumb, 1 /4−20 x 1.00 in. 8NOTE A: Used on roller-base units only.B: Used on fixed-base units only.AR: As RequiredNS: Not Shown