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R1TDN31 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

R1TDN31: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 CELSIUS AND 100.0 CELSIUS SINGLE RESPONSE DEGC, inside_diameter: 1.000 INCHES NOMINAL IN, outside_diameter: 1.438 INCHES NOMINAL IN, operating_pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 4000.0 POUNDS PER SQUARE INCH LBS, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-581-5449, 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
R1TDN31
NSN: 4720-01-581-5449
FSC: 4720 — Hose and Flexible Tubing
CAGE: N5038 — TOOLS AS AVD JESSHEIM (NOR)
SPECIFICATIONS
temp_rating-40.0 CELSIUS AND 100.0 CELSIUS SINGLE RESPONSE DEGC
inside_diameter1.000 INCHES NOMINAL IN
outside_diameter1.438 INCHES NOMINAL IN
special_featuresEXCEEDS SAE 100RT-AT;INNER TUBE IS NEOPRENE;ONE STEEL BRAID REINFORCEMENT;OUTER COVER IS NEOPRENE;INCLUDED WITH ASSEMBLY ARE 4 HYDRAULIC FITTINGS:P/N P10165, P/N P10324, P/N P10956 AND P/N P10589
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure4000.0 POUNDS PER SQUARE INCH LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agency(INAVY)H104 MEDIUM PRESSURE IMPLEMENT HOSE (FLUSHING HOSE ASSEMBLY)
NSN4720-01-581-5449
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: R1TDN31 · 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
•
TEMP RATING: -40.0 CELSIUS AND 100.0 CELSIUS SINGLE RESPONSE DEGC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.438 INCHES NOMINAL IN
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 CELSIUS AND 100.0 CELSIUS SINGLE RESPONSE DEGC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.438 INCHES NOMINAL IN
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INSIDE DIAMETER1.000 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESEXCEEDS SAE 100RT-AT;INNER TUBE IS NEOPRENE;ONE STEEL BRAID REINFORCEMENT;OUTER COVER IS NEOPRENE;INCLUDED WITH ASSEMBLY ARE 4 HYDRAULIC FITTINGS:P/N P10165, P/N P10324, P/N P10956 AND P/N P10589
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)H104 MEDIUM PRESSURE IMPLEMENT HOSE (FLUSHING HOSE ASSEMBLY)
BURST TEST PRESSURE4000.0 POUNDS PER SQUARE INCH LBS
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 1
P11164Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R1TDN31?
R1TDN31 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace R1TDN31?
There is 1 known substitute for R1TDN31: P11164. Substitute compatibility should be verified for your specific system.
What is the NSN for R1TDN31?
R1TDN31 is cataloged in the U.S. Government catalog under NSN 4720-01-581-5449. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.