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427109-4 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

427109-4: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include overall_width: 1.95 INCHES NOMINAL IN, overall_length: 3.95 INCHES NOMINAL IN, end_item_identification: MRAP - M-ATV, part_name_assigned_by_controlling_agency: ISOLATOR, CONTROLLER, SPOTLIGHT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-375-3583, 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
427109-4
NSN: 4720-01-375-3583
NIINs: 013753583, 016600276
FSC: 4720 — Hose and Flexible Tubing
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)
SPECIFICATIONS
overall_width1.95 INCHES NOMINAL IN
overall_length3.95 INCHES NOMINAL IN
end_item_identificationMRAP - M-ATV
part_name_assigned_by_controlling_agencyISOLATOR, CONTROLLER, SPOTLIGHT
NSN4720-01-375-3583
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 427109-4 · 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
•
FLOW ANGLE: 45.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 19.000 INCHES NOMINAL WORKING IN
•
END CONNECTION DESIGN: ELBOW SECOND END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES FIRST END
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH19.000 INCHES NOMINAL WORKING IN
END CONNECTION DESIGNELBOW SECOND END
CROSS-SECTIONAL SHAPE STYLEROUND
THREAD DIRECTIONRIGHT-HAND FIRST END
INSIDE SURFACE CONDITIONSMOOTH
END ITEM IDENTIFICATIONBAND I TRANS.EATON CORP,AIL DIV.
SUBSTITUTES & CROSS-REFERENCES 1
427109Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 427109-4?
427109-4 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 427109-4?
There is 1 known substitute for 427109-4: 427109. Substitute compatibility should be verified for your specific system.
What is the NSN for 427109-4?
427109-4 is cataloged in the U.S. Government catalog under NSN 4720-01-375-3583. 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.