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R790-4 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

R790-4: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE TUBE, inside_diameter: 0.250 INCHES NOMINAL IN, operating_pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 30000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, hydrostatic_test_pressure: 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-083-3344, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
R790-4
NSN: 4720-01-083-3344
FSC: 4720 — Hose and Flexible Tubing
CAGE: 50599 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV STRATOFLEX PRODUCT DIVISION (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE TUBE
inside_diameter0.250 INCHES NOMINAL IN
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure30000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
hydrostatic_test_pressure1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
measuring_method_and_length20.000 INCHES MINIMUM OVERALL IN
minimum_inside_bending_radius5.000 INCHES IN
NSN4720-01-083-3344
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: R790-4 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 20.000 INCHES MINIMUM OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 5.000 INCHES IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
HYDROSTATIC TEST PRESSURE: 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
BURST TEST PRESSURE: 30000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE TUBE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH20.000 INCHES MINIMUM OVERALL IN
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
CROSS-SECTIONAL SHAPE STYLEROUND
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
INSIDE DIAMETER0.250 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
BURST TEST PRESSURE30000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE TUBE
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R790-4?
R790-4 is a HOSE,NONMETALLIC.
What is the NSN for R790-4?
R790-4 is cataloged in the U.S. Government catalog under NSN 4720-01-083-3344. This indicates validated use in U.S. government and defense supply chains.
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