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4953103 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4953103: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include overall_length: 8.587 INCHES NOMINAL IN, mounting_hole_type: PLAIN AND THREADED, end_item_identification: 2835-01-603-8684, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: BRACKET ASSEMBLY,FUEL BOX. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-618-1814, 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
4953103
NSN: 4720-01-618-1814
NIINs: 016181814, 016286215
FSC: 4720 — Hose and Flexible Tubing
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
overall_length8.587 INCHES NOMINAL IN
mounting_hole_typePLAIN AND THREADED
mounting_hole_quantity6
end_item_identification2835-01-603-8684
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyBRACKET ASSEMBLY,FUEL BOX
NSN4720-01-618-1814
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4953103 · 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
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
END ITEM IDENTIFICATION2835-01-603-8684
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4953103?
4953103 is a HOSE,NONMETALLIC.
What is the NSN for 4953103?
4953103 is cataloged in the U.S. Government catalog under NSN 4720-01-618-1814. 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.