Pump, Piston (Unit)
Bronze Lock Nut for FMC L Series Piston Pumps
- Catalogue reference number
- 8309
- Catalogue brand
- FMC Bean
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
- BEAN 420Find this model in manuals
- BEAN 435Find this model in manuals
- L0618COMPFind this model in manuals
- L0618HVFind this model in manuals
- L0918Find this model in manuals
- L0918 HDFind this model in manuals
- L0918BCDFind this model in manuals
- L1118SCFind this model in manuals
- L1122DFind this model in manuals
- L1618SCFind this model in manuals
- L1622HVFind this model in manuals
- R660Find this model in manuals
- W1122BCDFind this model in manuals
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 0.04 lb (≈ 0.02 kg, converted) |
| Width | 1.9 cm |
| Height | 2.2 cm |
| Depth | 1.1 cm |
Catalogue description records
This is a bronze lock nut for FMC Bean L-series piston pumps, used to secure and retain a threaded component against loosening under the pump's reciprocating loads. It is an aftermarket replacement for FMC Bean SKU 8309 and fits a broad range of Bean L- and W-series models including BEAN 420, BEAN 435, L0618COMP, L0618HV, L0918, L0918 HD, L0918BCD, L1118SC, L1122D, L1618SC, L1622HV, R660 and W1122BCD.
This is a complete reciprocating piston pump unit; the listed rating describes its published flow and pressure capacity.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which FMC Bean pumps does this lock nut fit?
- It fits BEAN 420, BEAN 435, L0618COMP, L0618HV, L0918, L0918 HD, L0918BCD, L1118SC, L1122D, L1618SC, L1622HV, R660 and W1122BCD.
- What does a lock nut do here?
- A lock nut secures and retains a threaded component so it does not loosen under the repeated reciprocating loads of the pump.
- Which part number does it cross-reference?
- It is an aftermarket replacement for FMC Bean part number 8309. The brand and number are listed for identification only and do not indicate OEM manufacture.
Check the original reference
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