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73-26-22 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

73-26-22: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC TUBE, inside_diameter: 1.500 INCHES NOMINAL IN, outside_diameter: 1.812 INCHES NOMINAL IN, inside_surface_condition: SMOOTH, cross-sectional_shape_style: ROUND, measuring_method_and_length: 27.000 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-289-2628, 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
73-26-22
NSN: 4720-00-289-2628
FSC: 4720 — Hose and Flexible Tubing
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
materialRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC TUBE
inside_diameter1.500 INCHES NOMINAL IN
outside_diameter1.812 INCHES NOMINAL IN
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length27.000 INCHES NOMINAL OVERALL IN
layer_composition_and_location1ST LAYER RUBBER IMPREGNATED FABRIC AND 2ND LAYER HELIX STEEL COIL AND 3RD LAYER MOLDED RUBBER, NATURAL AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-00-289-2628
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 73-26-22 · 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: 27.000 INCHES NOMINAL OVERALL IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER RUBBER IMPREGNATED FABRIC AND 2ND LAYER HELIX STEEL COIL AND 3RD LAYER MOLDED RUBBER, NATURAL AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.812 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
MATERIAL: RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC TUBE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH27.000 INCHES NOMINAL OVERALL IN
LAYER COMPOSITION AND LOCATION1ST LAYER RUBBER IMPREGNATED FABRIC AND 2ND LAYER HELIX STEEL COIL AND 3RD LAYER MOLDED RUBBER, NATURAL AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.812 INCHES NOMINAL IN
INSIDE DIAMETER1.500 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER SYNTHETIC TUBE
SUBSTITUTES & CROSS-REFERENCES 1
73-41-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 73-26-22?
73-26-22 is a HOSE,NONMETALLIC.
What parts can replace 73-26-22?
There is 1 known substitute for 73-26-22: 73-41-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 73-26-22?
73-26-22 is cataloged in the U.S. Government catalog under NSN 4720-00-289-2628. 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.