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7-311830102 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7-311830102: 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 4720-01-185-3191, 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
NSN: 4720-01-185-3191
NIINs: 011853191, 013002989
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
NSN4720-01-185-3191
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7-311830102 · 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
SUBSTITUTES & CROSS-REFERENCES 1
AE4698G0184-293Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-311830102?
7-311830102 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 7-311830102?
There is 1 known substitute for 7-311830102: AE4698G0184-293. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-311830102?
7-311830102 is cataloged in the U.S. Government catalog under NSN 4720-01-185-3191. 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.