Model A7AA Air Assisted Airless Gun
16
2000 Nordson Corporation
All rights reserved
108 046C
Issued 1/00
Manual 4-20
Item
Part
Description
Quantity
Note
—
103 754
Gun, A7AA, stainless steel, pounds
1
1
981 138
Screw, oval, 10-32 x 1.000, slotted, zinc
4
2
103 735
Cover, air cylinder
1
3
241 176
Spring, compression, 1.240 x 1.093 OD x 0.094 in.
1
4
103 725
Adjuster, packing, cartridge
1
5
940 063
O-ring, Viton, 0.125 x 0.250 x 0.063 in.
1
6
941 210
O-ring, Viton, 1.063 x 1.250 x 0.094 in.
1
7
243 975
Piston, air
1
8
940 125
O-ring, Viton, 0.375 x 0.50 x 0.063 in.
1
9
981 127
Screw, fillister, 10-32 x 2.00, slotted, zinc
2
10
983 120
Washer, lock, e, split, #10, stainless, nickel
2
11
971 403
Elbow, male,
1
/
4
tube x
1
/
8
NPT, brass
2
12
103 752
Housing, air cylinder
1
13
153 158
Block, mounting
1
14
981 405
Screw, square, set,
3
/
8
-16 x 0.750 cup, zinc
1
15
103 724
Gasket,
1
/
75
square x 0.015 thick
1
16
103 753
Body, gun, stainless steel, A7AA
1
17
972 177
Elbow, male, 37,
1
/
2
-20 x
1
/
4
, stainless steel
2
18
117 312
Gasket, 1.75 square x 0.062 thick
1
19
940 150
O-ring, Hotpaint, 0.563 x 0.688 x 0.063 in.
2
20
153 090
Cartridge packing
1
21
940 134
O-ring, Viton, 0.438 x 0.563 x 0.063 in.
1
22
103 722
Tip, ball, with seat, A7AA
1
23
103 743
Retainer, ball seat
1
24
940 100
O-ring, Hotpaint, , 0.250 x 0.375 x 0.063 in.
1
25
103 750
Holder, seat, stainless steel
1
26
981 294
Screw, oval, 10-32 x 2.250, slotted, zinc
4
27
103 738
Ring, retaining
1
NS
901 905
Brush
1
NS
973 415
Plug, pipe, socket, standard,
1
/
4
stainless steel
1
NS
152 999
Wrench
1
NS
901 911
Wrench, adjustable, module
2
NS: Not Shown
A7AA Airless Gun