Trusted performance, backed by genuine Smith Meter engineering.

Parts

Item	Description	Qty	Part No
1	† Bearing, Body: Ni-Resist	1	529675-003
2	† Bearing, Cover: Ni-Resist	1	529675-002
3	Body: Steel, Class 150...	1	524108-001
4	Cover: Standard, 150#	1	507266-004
5	+ Diaphragm: Low-Swell Buna-N	1	507378-008
5	+ Diaphragm: Buna-N	1	507378-001
5	+ Diaphragm: Viton	1	507378-003
6	Nut, Stem, 3/8"-24	2	643756-006
7	Nut, Stud: 5/16"-18	8	642148-415
8	+ O-Ring, Retainer: Low Swell Buna-N	1	507560-008
8	+ O-Ring, Retainer: Viton	1	507560-003
9	+ O-Ring, Seat: Buna-N	1	640887-426
9	+ O-Ring, Seat: Viton	1	640798-435
10	+ O-Ring, Stem: Buna-N	1	640887-434
10	+ O-Ring, Stem: Viton	1	640798-403
11	Plug, Pipe, 1/8" NPT	1	000317-002
12	Plug, Pipe, 3/8", NPT	5	000317-004
13	Plug, Pipe, 1/4", NPT	1	000317-003
14	Retainer, O-Ring: Standard	1	507682-003
15	Seat: Stainless Steel	1	507802-003
16	Spring	1	507647-001
17	Stem	1	524705-001
18	Stud, Cover 5/16"-18 x 1 3/8" long	6	643843-006
19	Stud, Bracket 5/16"-18 x 1 3/4" long	1	643823-006
20	Washer, Diaphragm Stainless Steel	1	508029-003
21	Washer, O-Ring: Standard	1	508022-005

Smith Meter