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DOLTRC-3370 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DOLTRC-3370: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -50.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, connection_type: INTERNAL QUICK DISCONNECT FIRST END, inside_diameter: 3.000 INCHES NOMINAL IN, connection_style: CAM OR LEVER (INTERNAL) FIRST END, outside_diameter: 3.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-185-6067, 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
DOLTRC-3370
NSN: 4720-01-185-6067
FSC: 4720 — Hose and Flexible Tubing
CAGE: 61095 — LARKIN INDUSTRIAL PRODUCTS INC (USA)
SPECIFICATIONS
temp_rating-50.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
connection_typeINTERNAL QUICK DISCONNECT FIRST END
inside_diameter3.000 INCHES NOMINAL IN
connection_styleCAM OR LEVER (INTERNAL) FIRST END
outside_diameter3.750 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
operating_pressure90.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure300.0 POUNDS PER SQUARE INCH LBS
end_connection_designSTRAIGHT SECOND END
end_item_identificationHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
inside_surface_conditionSMOOTH
NSN4720-01-185-6067
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DOLTRC-3370 · 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: 180.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -50.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 24.000 INCHES IN
•
CONNECTION STYLE: CAM OR LEVER (EXTERNAL) SECOND END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH180.000 INCHES NOMINAL OVERALL IN
TEMP RATING-50.0 FAHRENHEIT AND 125.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS24.000 INCHES IN
CONNECTION STYLECAM OR LEVER (EXTERNAL) SECOND END
CONNECTION STYLECAM OR LEVER (INTERNAL) FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
CRITICALITY CODE JUSTIFICATIONFEAT
LAYER COMPOSITION AND LOCATION1ST LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD AND 2ND LAYER SPIRALLY WRAPPED STEEL FABRIC AND 3RD LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD AND 4TH LAYER SPIRALLY WRAPPED STEEL FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPEEXTERNAL QUICK DISCONNECT SECOND END
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
1378080Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DOLTRC-3370?
DOLTRC-3370 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace DOLTRC-3370?
There is 1 known substitute for DOLTRC-3370: 1378080. Substitute compatibility should be verified for your specific system.
What is the NSN for DOLTRC-3370?
DOLTRC-3370 is cataloged in the U.S. Government catalog under NSN 4720-01-185-6067. 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.