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M81854 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

M81854: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, inside_diameter: 3.000 INCHES NOMINAL IN, outside_diameter: 3.400 INCHES NOMINAL IN, special_features: SINGLE BEND, end_item_identification: VARIOUS VEHICLE ENGINES, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-560-7864, 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
M81854
NSN: 4720-01-560-7864
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0138N — ROSENBAUER INTERNATIONAL AG (AUT)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
inside_diameter3.000 INCHES NOMINAL IN
outside_diameter3.400 INCHES NOMINAL IN
special_featuresSINGLE BEND
end_item_identificationVARIOUS VEHICLE ENGINES
cross-sectional_shape_styleROUND
NSN4720-01-560-7864
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M81854 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 3.400 INCHES NOMINAL IN
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER3.400 INCHES NOMINAL IN
INSIDE DIAMETER3.000 INCHES NOMINAL IN
SPECIAL FEATURESSINGLE BEND
END ITEM IDENTIFICATIONVARIOUS VEHICLE ENGINES
MATERIALRUBBER SILICONE CLASS Q OVERALL
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 M81854?
M81854 is a HOSE,PREFORMED.
What is the NSN for M81854?
M81854 is cataloged in the U.S. Government catalog under NSN 4720-01-560-7864. 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.