CROSS REFERENCE
Chase Nipples, Rigid Couplings, Combination Couplings, Conduit Locknuts

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AMFI Cat #
Appleton
Bridgeport
Crouse Hinds
Dottie
Madison
Neer
Oz Gedney
Regal
Raco
Steel City
Thomas & Betts
Topaz
CN50
1102
50
ML701
750
HA401
842TB
CN75
1103
51
ML702
775
HA402
843TB
CN100
1104
52
ML703
7100
HA403
844
EC50
1121
190M
MER50
450
1502
EK401
675
851
EC75
1122
191
MER75
475
1503
EK402
676
852
EC100
1123
192
MER100
4100
1504
EK403
677
853
EC125
1124
193
MER125
TPC125
4125
1505
EK404
678
854
EC150
1125
194
MER150
TPC150
4150
1506
EK405
679
855
EC200
1126
195
MER200
TPC200
4200
1508
EK406
680
856
EC250
1127
196
L506
TPC250
4250
1510
EK407
681
857
EC300
1128
197
L507
TPC300
4300
1512
EK408
682
858
EC350
1129
198
L508
TPC350
4350
1514
EK409
683
859
EC400
1130
199
L509
TPC400
4400
1516
EK410
684
860
TWR50
290
690S
ETR50
1352
530
TWR75
291
691
ETR75
1353
531
BL50
101
11
LN50
LNS50
L100
150S
801
1002
LN101
141
281
BL75
102
12
LN75
LNS75
L200
175S
802
1003
LN102
142
282
BL100
103
13
LN100
LNS100
L300
1100S
803
1004
LN103
143
283
BL125
104
14
LN125
LNS125
L400
1125S
804
1005
LN104
144
284
BL150
105
15
LN150
LNS150
L500
1150S
805
1006
LN105
145
285
BL200
106
16
LN200
LNS200
L600
1200S
806
1008
LN106
146
286
BL250
107
17X
LN250
LNS250
L700
807
1197
LN107
147
287
BL300
108
18X
LN300
LNS300
L800
808
1199
LN108
148
288
BL350
109
19X
LN350
LNS350
L900
809
1200
LN109
149
289
BL400
110
20X
LN400
LNS400
L1000
810
1201
LN110
150
290
BL500
111
22
LN500
L1100
811
LN111
152
290A
BL600
112
23
LN600
L1200
812
LN112
153
290B

Please Note: Comparisons are functional and parts may not be interchangeable
© 2003 American Fittings Corp.