PartsTable
Technical Data Sheet
Download PDF

5419055 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5419055: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, connection_type: SOFT BOTH ENDS, inside_diameter: 2.500 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS, end_overall_length: 2.000 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-130-6266, 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
5419055
NSN: 4720-01-130-6266
NIINs: 011306266, 011306267, 012226708, 014491114
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
connection_typeSOFT BOTH ENDS
inside_diameter2.500 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
end_overall_length2.000 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter2.500 INCHES NOMINAL BOTH ENDS IN
end_item_identification2350-01-081-8138
cross-sectional_shape_styleROUND
measuring_method_and_length10.000 INCHES NOMINAL OVERALL IN
minimum_inside_bending_radius1.250 INCHES IN
material_document_and_classificationMIL-H-62028,TYPE1,CLASS2 MIL SPEC ALL MATERIAL RESPONSES ALL PLIES
NSN4720-01-130-6266
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5419055 · 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
SUBSTITUTES & CROSS-REFERENCES 4
FLX2001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
FLX2001-20-84-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-H-62028Reference document
Same NSN cross-reference
Reference document — Identification reference
78A5026A0000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 5419055?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5419055?
5419055 is a HOSE,AIR DUCT.
What parts can replace 5419055?
There are 4 known substitutes for 5419055: FLX2001, FLX2001-20-84-8, MIL-H-62028 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5419055?
5419055 is cataloged in the U.S. Government catalog under NSN 4720-01-130-6266. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5419055

✓ 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.