JLG E450A - Hydraulic Connection Assembly and Torque Specification; Tapered Thread Types; Straight Thread Types, Tube and Hose Connections

SECTION 5 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
3121714 5-3
5.2 HYDRAULIC CONNECTION ASSEMBLY AND
TORQUE SPECIFICATION
Tapered Thread Types
NPTF = national tapered fuel (Dry Seal) per SAE J476/J512
BSPT = British standard pipe tapered per ISO7-1
Straight Thread Types, Tube and Hose Connections
JIC = 37° flare per SAE J514
SAE = 45° flare per SAE J512
ORFS = o-ring face seal per SAE J1453
MBTL = metric flareless bite type fitting, pressure rating L
(medium) per ISO 8434, DIN 2353
MBTS = metric flareless bite type fitting, pressure rating S
(high) per ISO 8434, DIN 2353
BH = bulkhead connection – JIC, ORFS, MBTL, or MBTS types
Figure 5-1. NPTF Thread
Figure 5-2. BSPT Thread
Figure 5-3. JIC Thread
Figure 5-4. SAE Thread
Figure 5-5. ORFS Thread
Figure 5-6. MTBL-MBTS Thread
Figure 5-7. Bulkhead Thread