Fire Hose Tail Gaskets – 1" to 6"
Action Coupling fire hose tail gaskets are lathe-cut replacement gaskets used during the coupling and recoupling of fire hose. Options are available for single-jacket, double-jacket, thin-wall double-jacket and rack hose in sizes from 1 inch through 6 inches.
Choosing the Correct Tail Gasket
Selecting the correct tail gasket requires more than matching the nominal hose size. Confirm the hose outside diameter, bowl size and hose construction before ordering.
Hose-Type Abbreviations
- SJ: Single-jacket hose
- DJ: Double-jacket hose
- Thin Wall DJ: Thin-wall double-jacket hose
Looking for the gasket installed inside the female swivel? Shop Hose Swivel Gaskets .
Tail Gasket Specifications
SJ: Single Jacket  | DJ: Double Jacket  | All dimensions are in inches.
| Part # | Tail Gasket | I.D. | O.D. | Thickness |
|---|---|---|---|---|
| 12112 | 1" SJ | 1-1/32" | 1-9/16" | 3/16" |
| 12113 | 1" DJ | 1-1/16" | 1-9/16" | 3/16" |
| 12114 | 1-1/2" SJ | 1-9/16" | 1-29/32" | 3/16" |
| 12115 | 1-1/2" Thin Wall DJ | 1-25/32" | 2-3/32" | 3/16" |
| 12116 | 1-1/2" DJ | 1-9/16" | 2-1/32" | 3/16" |
| 12117 | 1-1/2" Rack Hose | 1-9/16" | 1-27/32" | 3/16" |
| 12119 | 1-3/4" Thin Wall DJ | 1-7/8" | 2-5/16" | 3/16" |
| 12120 | 1-3/4" DJ | 1-27/32" | 2-5/16" | 3/16" |
| 12122 | 2" DJ | 2-3/32" | 2-5/8" | 3/16" |
| 12123 | 2-1/2" SJ | 2-9/16" | 3-1/32" | 1/4" |
| 12124 | 2-1/2" Thin Wall DJ | 2-13/16" | 3-5/32" | 1/4" |
| 12125 | 2-1/2" DJ | 2-9/16" | 3-5/32" | 1/4" |
| 12126 | 3" SJ Tail | 3-1/16" | 3-7/16" | 1/4" |
| 12128 | 3" Thin Wall DJ | 3-9/32" | 3-25/32" | 1/8" |
| 12129 | 3" DJ Tail | 3-1/8" | 3-25/32" | 3/16" |
| 12132 | 3-1/2" DJ – 4-4/16" Bowl | 3-19/32" | 4-13/32" | 1/4" |
| 12133 | 4" SJ | — | 4-9/16" | 1/4" |
| 12134 | 4" DJ | Specify hose bowl size | ||
| 12135 | 4-1/2" DJ | Specify hose bowl size | ||
| 12136 | 5" DJ | Specify hose bowl size | ||
| 12137 | 6" DJ | Specify hose bowl size | ||
Confirm hose outside diameter, bowl size and hose construction before ordering. Contact Cascade Fire Equipment for assistance identifying the correct replacement gasket.