Hose Couplings Part Number Changes
This new part numbering system entailed adding an extra numeric character to 2-digit end style (thread/connector termination) codes, and converting most alpha-numeric end styles to a 3-digit code.
The exceptions to this rule are the following:
- “N” will remain in the end style coding where “N” currently represents NPT or NPSM
- “S” will replace current “SS” in the end style coding where “SS” currently represents Stainless Steel material
- “B” will remain in the end style coding where “B” currently represents Brass material.
These changes are further highlighted and explained in the examples provided herein on pages 24 and 25 with a cross-reference of Previous to New end style codes listed in the Index by Endstyle Number on pages 26 to 27 in the Couplings section.
To maintain high levels of Customer Service, traceability and accurate product identification, for many years RYCO has been branding both ferrules and inserts of hose couplings. RYCO will continue to provide this level of detail on hose couplings (including ferrules and inserts) bearing the new part numbering format. There will be no change to the identification grooves that currently exist, except for those new hose coupling series’ for which the basic markings/branding are represented on the graphics herein and in the RYCO Crimp Chart.
- T1000 has no series code grooves
- T2000 (T200) has two series code grooves
- T4000 (T400) has three series code grooves
- T7000 (T700) has four series code grooves
- T9000 (T900) has six series code grooves
- TT000 has two series code grooves (one at each end of the ferru le)
- TG000 has no series code grooves
- 69000N (6900N) has six series code grooves
| New T2000 | |
|---|---|
 |
To complete the Part Number for Coupling: Insert Part Branding is R090-0608 Series is T2000 (from T2000 Ferrule Branding or Two Series Code Grooves) Simply replace “R” of Insert Part Branding with “T2” (first two characters of Series) (replace R with T2) R090-0608 → T2090-0608 |
| Previous T200 | |
|---|---|
 |
To complete the Part Number for Coupling: Insert Part Branding is R09-0608 Series is T200 (from T200 Ferrule Branding or Two Series Code Grooves) Simply replace “R” of Insert Part Branding with “T2” (first two characters of Series) (replace R with T2) R09-0608 → T209-0608 |
| New T9000 | |
|---|---|
 |
To complete the Part Number for Coupling: Insert Part Branding is 9373-1616 Series is T9000 (from T9000 Ferrule Branding or Six Series Code Grooves) Simply add “T” to Insert Part Branding (add T) 9373-1616 → T9373-1616 |
| Previous T900 | |
|---|---|
 |
To complete the Part Number for Coupling: Insert Part Branding is 937C-1616 Series is T900 (from T900 Ferrule Branding or Six Series Code Grooves) Simply add “T” to Insert Part Branding (add T) 937C-1616 → T937C-1616 |
