Parker Hannifin · Assembly Instructions
11971-20-16
Exact Parker Catalog 4400 part-number record with the manufacturer-published value row preserved verbatim.
Published catalog evidence
Exact manufacturer row
- Part number
- 11971-20-16
- Source heading
- Assembly Instructions
- Published values
- 1-1/4 1 4.33 110 2.76 70 2 2.55 65
- Published row
- 11971-20-16 1-1/4 1 4.33 110 2.76 70 2 2.55 65
Verification boundary
What still needs to match
Component typeFirst confirm whether the part is hose, fitting, adapter, flange, or another Catalog 4400 component.
Dimensions and interfaceVerify dash size, hose I.D./O.D., thread/flange geometry, fitting angle, envelope, and mating interface from the applicable source table.
DutyCheck pressure, temperature, bend radius, media compatibility, applicable standards, and service conditions.
Assembly compatibilityUse only Parker-approved hose/fitting combinations and the current published crimp or assembly procedure.
Related Catalog 4400 records
Same part-number prefix
Assembly Instructions11971-8-81/2 1/2 2.93 74 1.6 41 1-3/16 1.72 44Assembly Instructions11971-12-83/4 1/2 2.93 74 1.66 42 1-1/2 1.72 44Assembly Instructions11971-12-123/4 3/4 3.48 88 2.28 58 1-1/2 2.10 53Assembly Instructions11971-16-121 3/4 3.52 89 2.28 58 1-3/4 2.14 54Assembly Instructions11971-16-161 1 4.36 111 2.76 70 1-3/4 2.58 66Assembly Instructions11971-16-201 1-1/4 4.53 115 2.39 61 1-3/4 2.75 70Assembly Instructions11971-20-121-1/4 3/4 3.81 97 2.13 54 2 2.45 62Assembly Instructions11971-20-201-1/4 1-1/4 5.12 130 3.54 90 2 3.43 87