Liquid Tight Fittings and Conduits
HeycoŽ Sealing Washers |
 |
 Click on one of the green links below to download a CAD Drawing of this product.
Will Fit These Electrical
Sizes-NPT |
Part No.
|
UL/CSA
Description |
A
Inside
Diameter
in.
mm. |
B
Outside
Diameter
in.
mm. |
C
Thickness
in.
mm. |
| 1/4 |
3258 |
SW 1/4 |
.540
13,7 |
.796
20,2 |
.125
3,2 |
| 1/2 |
3260 |
SW 1/2 |
.840
21,3 |
1.203
30,6 |
.125
3,2 |
| 3/4 |
3261 |
SW 3/4 |
1.030
26,2 |
1.500
38,1 |
.135
3,4 |
| 1 |
3262 |
SW 1 |
1.315 33,4 |
1.750
44,4 |
.135
3,4 |
Standard Color: Black
|
- For use with most electrical fittings.
- Liquid tight, dust tight and oil tight at enclosure.
- Suitable for wet locations requiring a separate gasket
between the box and fitting.
- Also suitable for other panel or chassis sealing applications.
- Easy to install since washers seal off on the perimeter,
not on the connector threads.
- Special double sealing ridges compensate for minor unevenness
at enclosure.
- Molded of Santoprene 251-80; flammability classification
94V-0.
|
LN- Metal Locknuts |
| |
Stamped Steel |
Zinc Die-Cast |
| |
 |
 |
| Trade Size |
Part No. |
Description |
Part No. |
Description |
| 1/2" |
2250 |
LN 1/2 |
9800 |
LN 1/2 DC |
| 3/4" |
2251 |
LN 3/4 |
9801 |
LN 3/4 DC |
| 1" |
2252 |
LN 1 |
9802 |
LN 1 DC |
|
HeycoŽ Nylon Locknuts
|
- For Metal NPT Locknuts, see page 7-5.
- For DIN 40430 thread specifications, see page 1-20.
- Molded of type 6/6 nylon. ASTM D-4066-82; flammability
classification 94V-2; temperature index 125°C.
|
Thread Type
and Size |
Black |
Gray |
Description |
G
Thickness
in.
mm. |
H
Wrenching Flats
in. mm. |
| 3/8 NPT |
8461 |
8462 |
NLN 3/8 NPT |
.265
6,7 |
1.058 26,9 |
| 1/2 NPT |
8463 |
8464 |
NLN 1/2 NPT |
.265
6,7 |
1.058 26,9 |
| 3/4 NPT |
8465 |
8466 |
NLN 3/4 NPT |
.265
6,7 |
1.312 33,3 |
| 1 NPT |
8467 |
8468 |
NLN 1 NPT |
.265
6,7 |
1.605 40,7
|
"PG" means Steel Conduit Threads per DIN
40430
|
Thread Type
and Size |
Black |
Gray |
Description |
G
Thickness
in.
mm. |
H
Wrenching Flats
in.
mm. |
| PG 7 |
3165 |
3166 |
NLN PG 7 |
.218
5,6 |
.750
19,0 |
| PG 9 |
3167 |
3168 |
NLN PG 9 |
.218
5,6 |
.859
21,8 |
| PG 11 |
3169 |
3170 |
NLN PG 11 |
.218
5,6 |
.937
23,8 |
| PG 13.5 |
3171 |
3172 |
NLN PG 13,5 |
.250
6,4 |
1.062
27,0 |
| PG 16 |
3173 |
3174 |
NLN PG 16 |
.250
6,4 |
1.171
29,8 |
| PG 21 |
3175 |
3176 |
NLN PG 21 |
.281
7,1 |
1.406
35,7 |
| PG 29 |
3177 |
3178 |
NLN PG 29 |
.281
7,1 |
1.812
46,0 |
|
Standard Colors: Black or Gray.
|
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