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7W-1831 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7W-1831: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include special_features: SYNTHETIC RUBBER TUBE; TEXTILE INNER BRAID; HIGH TENSILE STEEL WIRE BRAID REINFORCEMENT; TEXTILE BRAID COVER, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, end_item_identification: LOGISTICS SUPPORT VESSEL, measuring_method_and_length: 2500.0 MILLIMETERS NOMINAL OVERALL MM, part_name_assigned_by_controlling_agency: LOW PRESSURE ENGINE AND AIR BRAKE HOSE ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-662-0793, 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
7W-1831
NSN: 4720-01-662-0793
FSC: 4720 — Hose and Flexible Tubing
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresSYNTHETIC RUBBER TUBE; TEXTILE INNER BRAID; HIGH TENSILE STEEL WIRE BRAID REINFORCEMENT; TEXTILE BRAID COVER
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_item_identificationLOGISTICS SUPPORT VESSEL
measuring_method_and_length2500.0 MILLIMETERS NOMINAL OVERALL MM
part_name_assigned_by_controlling_agencyLOW PRESSURE ENGINE AND AIR BRAKE HOSE ASSEMBLY
NSN4720-01-662-0793
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7W-1831 · 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: 2500.0 MILLIMETERS NOMINAL OVERALL MM
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH2500.0 MILLIMETERS NOMINAL OVERALL MM
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIAL FEATURESSYNTHETIC RUBBER TUBE; TEXTILE INNER BRAID; HIGH TENSILE STEEL WIRE BRAID REINFORCEMENT; TEXTILE BRAID COVER
PART NAME ASSIGNED BY CONTROLLING AGENCYLOW PRESSURE ENGINE AND AIR BRAKE HOSE ASSEMBLY
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
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 7W-1831?
7W-1831 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 7W-1831?
7W-1831 is cataloged in the U.S. Government catalog under NSN 4720-01-662-0793. This indicates validated use in U.S. government and defense supply chains.
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