💧 O-Ring, 5/16″ ID, 3/32″ Cross Section, Generic
Manufacturer part number AS-094H. It is listed for the equipment shown below, so check the model on your own unit against that list. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Manufacturer part number | AS-094H |
| Part Type | O-ring |
| Cross Section | 3/32″ |
| Inside Diameter | 5/16″id |
| Catalog description | O-Ring, 5/16″ ID, 3/32″ Cross Section, Generic |
✅ Listed for
- Pent Triton C/HD TR100C/TR100HD/TR140C Rpl Part Sand Filter
- Pentair Triton C-3 Replacement Parts Sand Filter
- StaRite Dyna-Jet-TPE Series Pumps
- Pentair Sta-Rite Dyna-Pro/Dyna-Pro E Medium Head Pool Pump
- Pentair Sta-Rite Max-E-ProXF Pump Replacement Parts
- Pentair WhisperFloXF Pump Replacement Parts
- Pentair SunTouch Replacement Parts
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| StaRite/Pentair | 33455-1047 |
These o-rings now follow the AS568A O-ring standard used by the O-Ring industry in order to bring a standardized approach to the pool and spa industry. The current part number for an o-ring is 90-423-7xxx, where xxx represents the AS568A designation. This designation ranges from -001 thru -932, in order of smallest to largest first by cross section then by diameter.
Exploded parts diagrams: This part is shown as item #2 on the Cartridge Filter, Pentair PacFab Sea Horse SS Tank; item #2 on the Cartridge Filter, Pentair PacFab, Sea Horse, FSH FG Tank; item #3 on the DE Filter, Pentair/PacFab, FNS Polymeric FNS24,36,48,60; item #3 on the DE Filter, Pentair/PacFab, Nautilus NS24,36,48,60,72; item #3 on the DE Filter, Pentair/PacFab, Nautilus Plus NS24,36,48,60,72; item #8a on the StaRite Dyna-Glas/Dyna-Max Pumps; and 3 other assemblies exploded parts diagrams.
🔧 Cartridge Filter, Pentair PacFab Sea Horse SS Tank – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 39 | Manual Air Relief Valve, Pentair PacFab Purex, with Clamp |
| 38 | 16-110-W019K38 |
| 36 | Spacer, Pentair PacFab NS/Sea Horse/FNS, blk |
| 34 | 16-110-W019K34 |
| 33 | 14-110-1833 |
| 32 | Clamp Ring Spring, Pentair/PacFab NS |
| 31 | 14-110-1832 |
| 30 | Clamp Ring Nut, Pentair PacFab NS, |
| 29 | 16-110-W019K29 |
| 28 | Internal Spacer, Pentair PacFab |
| 27 | 16-110-W019K27 |
| 26 | Tank Base, Pentair PacFab Sea Horse/Nautilus |
| 25 | Pipe Assembly, Pentair PacFab NS, Lower, with Drain |
| 24 | Cartridge Support, Pentair PacFab Sea Horse 400 |
| 23 | 16-110-W019K23 |
| 22 | 16-110-W019K22 |
| 21 | O-Ring, 2-3/8" ID, 3/16" Cross Section, Generic |
| 20 | 16-110-W019K20 |
| 19 | O-Ring, Pent PacFab Sea Horse/FNS/Nautilus, Bulkhead, O-409 |
| 18 | External Spacer, Pentair PacFab NS/Sea Horse/FNS |
| 17 | 16-110-W019K17 |
| 16 | 17-110-1599 |
| 15 | Clamp Ring, Pentair PacFab NS |
| 14 | O-Ring, Pent/PacFab, Sea Horse/Nautilus, 18"Tank Body, O-184 |
| 13 | 16-110-W019K13 |
| 12 | O-Ring, Buna-N, 2-3/16" ID, 3/32" CrossSection, Generic |
| 11 | Retaining Ring, Pentair PacFab NS, 18" |
| 10 | Manifold, Pentair PacFab Sea Horse |
| 9 | 16-110-W019K9 |
| 8 | Bleed Tube, Pentair PacFab Sea Horse |
| 7 | Air Relief Strainer, Pentair PacFab |
| 6 | Top Spacer, Pentair PacFab |
| 4 | 16-110-W019K4 |
| 3 | 17-110-1581 |
| 2 | O-Ring, 5/16" ID, 3/32" Cross Section, Generic ◀ this part |
| 1 | 16-110-W019K1 |
🔧 Exploded diagram and parts
This part belongs to the Cartridge Filter, Pentair PacFab Sea Horse SS Tank assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Tool, Pool Tool, O-Ring Pick | 134 | 18 in stock | $11.23 | Add to cart |
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Screw, Pentair StaRite Max-E-Pro, 2 Speed, Impeller | 37337-6081Z | 2 in stock | $37.70 | Add to cart |




































