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Technical Data Sheet
PartsTable / COMPONENT / 205-4510947-49
205-4510947-49 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER FIRST PLY, inside_diameter: 5.500 INCHES NOMINAL FIRST END IN, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-168-2107, 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
205-4510947-49
NSN: 4720-00-168-2107
FSC: 4720
CAGE: 51563 — ROHR, INC. DBA ROHR INDUSTRIES INC DIV ROHR INC., A PART OF COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialRUBBER FIRST PLY
inside_diameter5.500 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
NSN4720-00-168-2107
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 205-4510947-49 · 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
•
MATERIAL: RUBBER FIRST PLY
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 5.500 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER FIRST PLY
MATERIALSTEEL REINFORCING WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER5.500 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
36UInterchangeable
interchangeable cross-reference
interchangeable
2294Interchangeable
interchangeable cross-reference
interchangeable
152Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 205-4510947-49?
205-4510947-49 is a HOSE,AIR DUCT.
What parts can replace 205-4510947-49?
There are 3 known substitutes for 205-4510947-49: 36U, 2294, 152. Substitute compatibility should be verified for your specific system.
What is the NSN for 205-4510947-49?
205-4510947-49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-168-2107. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026