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7-311830102-5 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7-311830102-5: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF, special_features: HOSE ASSY WT: 0.70 LB MAX LBS, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, measuring_method_and_length: 25.370 INCHES MINIMUM EXCLUDING END FITTINGS AND 25.630 INCHES MAXIMUM EXCLUDING END FITTINGS IN, specification/standard_data: 02731-7-311830102 MANUFACTURERS SOURCE CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-300-2989, 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
7-311830102-5
NSN: 4720-01-300-2989
FSC: 4720 — Hose and Flexible Tubing
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
special_featuresHOSE ASSY WT: 0.70 LB MAX LBS
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
measuring_method_and_length25.370 INCHES MINIMUM EXCLUDING END FITTINGS AND 25.630 INCHES MAXIMUM EXCLUDING END FITTINGS IN
specification/standard_data02731-7-311830102 MANUFACTURERS SOURCE CONTROL
NSN4720-01-300-2989
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7-311830102-5 · 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: 25.370 INCHES MINIMUM EXCLUDING END FITTINGS AND 25.630 INCHES MAXIMUM EXCLUDING END FITTINGS IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
SPECIFICATION/STANDARD DATA: 02731-7-311830102 MANUFACTURERS SOURCE CONTROL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH25.370 INCHES MINIMUM EXCLUDING END FITTINGS AND 25.630 INCHES MAXIMUM EXCLUDING END FITTINGS IN
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIFICATION/STANDARD DATA02731-7-311830102 MANUFACTURERS SOURCE CONTROL
SPECIAL FEATURESHOSE ASSY WT: 0.70 LB MAX LBS
SUBSTITUTES & CROSS-REFERENCES 1
7-311830102Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-311830102-5?
7-311830102-5 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 7-311830102-5?
There is 1 known substitute for 7-311830102-5: 7-311830102. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-311830102-5?
7-311830102-5 is cataloged in the U.S. Government catalog under NSN 4720-01-300-2989. 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.