TSI Flow Products manufactures and sells a full line of quality replacement parts for OCT N-62 Adjustble Chokes as well as OCT T-1 Positive Chokes. From Bonnets to Wingnuts we have the part you need in stock and ready to ship. Give TSI Flow Products a call for your specific application.
Replacement Parts Diagram for OCT N-62 Adjustable Choke

Replacement Parts List for OCT N-62 Adjustable Choke
ITEM | DESCRIPTION | TRIM | PART NUMBER |
1 |
STEM WASHER & NUT |
ALL |
FC20-01 |
2 |
HANDWHEEL |
ALL |
FC19-01 |
3 |
INDICATOR & SET SCREW 3/4" |
ALL TRIM |
FC42-02 |
" |
"1" |
ALL TRIM |
FC42-03 |
4 |
WING NUT |
ALL |
FC50-01 |
5 |
BONNET |
REG TRIM |
FC07-01 |
6 |
NYLON BALL |
ALL |
FC80-01 |
7 |
THUMB SCREW |
ALL |
FC52-01 |
8 |
GREASE FTG |
ALL |
15110-80-W |
9 |
EXT. SPRING (ret. ring) |
ALL TRIM |
FC41-10 |
10 |
PACKING |
REG TRIM |
FC12-01 |
" |
" |
H2S |
FC12-05 |
11 |
JUNK RING |
ALL |
FC14-01 |
12 |
RETAINER RING |
ALL |
FC41-05/S |
13 |
STEM |
REG TRIM |
FC21-06 |
" |
" |
S.S./TC |
FC21-08 |
14 |
SEAT 3/4" orifice |
REG TRIM |
FC04-01 |
" |
" |
S.S./TC/1"LN |
FC04-03 |
" |
" |
S.S./TC/FL |
FC04-04 |
" |
1" orifice |
REG TRIM |
FC04-10 |
" |
" |
S.S./TC/1"LN |
FC04-05 |
" |
" |
S.S./TC/FL |
FC04-11 |
15 |
O-RING |
ALL |
B70/2-228 |
16 |
Body |
REG TRIM |
FC01-15 |
17 |
1/2" pipe plug |
ALLOY |
02205-80 |
" |
BNT ASSY (3/4"MAX) |
REG TRIM |
FC-B2031 |
" |
" |
S.S. |
FC-B2032 |
Replacement Parts List for OCT T-1 Positive Choke
ITEM | DESCRIPTION | TRIM | PART NUMBER |
1 |
WING NUT |
ALL |
FC50-01 |
2 |
RET. RING |
ALL |
FC41-07 |
3 |
BLANKING CAP (SOLID) |
REG TRIM |
FC43-05 |
" |
"(1/2" TAP) |
REG TRIM |
FC43-06 |
4 |
O-RING |
ALL |
B70/2-228 |
5 |
1/2" NPT PIPE PLUG |
REG TRIM |
02205-80 |
6 |
BODY |
REG TRIM |
FC01-15 |
PARTS MANUFACTURED BY TSI Flow Products |