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55031-001 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

55031-001: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.140 INCHES NOMINAL IN, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 500.0 POUNDS PER SQUARE INCH LBS, inside_surface_condition: CONVOLUTED. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-200-2808, 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
55031-001
NSN: 4720-01-200-2808
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.140 INCHES NOMINAL IN
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
inside_surface_conditionCONVOLUTED
media_for_which_designedETHYLENE GLYCOL SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length7.625 INCHES MINIMUM WORKING AND 7.875 INCHES MAXIMUM WORKING IN
layer_composition_and_location1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
angle_between_rigid_elbow_fittings_in_deg90.0
NSN4720-01-200-2808
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 55031-001 · 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: 7.625 INCHES MINIMUM WORKING AND 7.875 INCHES MAXIMUM WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
•
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG: 90.0
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.140 INCHES NOMINAL IN
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH7.625 INCHES MINIMUM WORKING AND 7.875 INCHES MAXIMUM WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG90.0
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.140 INCHES NOMINAL IN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INSIDE DIAMETER0.750 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONCONVOLUTED
MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 2
5336355-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4720PL0977331Reference document
Same NSN cross-reference
Reference document — Informative 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 55031-001?
55031-001 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 55031-001?
There are 2 known substitutes for 55031-001: 5336355-001, 4720PL0977331. Substitute compatibility should be verified for your specific system.
What is the NSN for 55031-001?
55031-001 is cataloged in the U.S. Government catalog under NSN 4720-01-200-2808. 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.