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F1M-549-207-123 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

F1M-549-207-123: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, exterior_color: BLACK, inside_diameter: 4.000 INCHES NOMINAL IN, outside_diameter: 4.375 INCHES NOMINAL IN, features_provided: INTERNAL SUPPORT, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-212-3543, 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
F1M-549-207-123
NSN: 4720-01-212-3543
FSC: 4720 — Hose and Flexible Tubing
CAGE: 61125 — ECHELON SUPPLY AND SERVICE, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
exterior_colorBLACK
inside_diameter4.000 INCHES NOMINAL IN
outside_diameter4.375 INCHES NOMINAL IN
features_providedINTERNAL SUPPORT
inside_surface_conditionSMOOTH
media_for_which_designedAIR SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length50.0 FEET NOMINAL OVERALL FT
minimum_inside_bending_radius16.000 INCHES IN
layer_composition_and_location1ST LAYER HELIX WIRE COIL AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC
NSN4720-01-212-3543
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: F1M-549-207-123 · 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
•
MEASURING METHOD AND LENGTH: 50.0 FEET NOMINAL OVERALL FT
•
MINIMUM INSIDE BENDING RADIUS: 16.000 INCHES IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER HELIX WIRE COIL AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 4.375 INCHES NOMINAL IN
•
FEATURES PROVIDED: INTERNAL SUPPORT
•
EXTERIOR COLOR: BLACK
•
INSIDE DIAMETER: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH50.0 FEET NOMINAL OVERALL FT
MINIMUM INSIDE BENDING RADIUS16.000 INCHES IN
LAYER COMPOSITION AND LOCATION1ST LAYER HELIX WIRE COIL AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER4.375 INCHES NOMINAL IN
FEATURES PROVIDEDINTERNAL SUPPORT
EXTERIOR COLORBLACK
INSIDE DIAMETER4.000 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
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 1
549-207-123Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F1M-549-207-123?
F1M-549-207-123 is a HOSE,NONMETALLIC.
What parts can replace F1M-549-207-123?
There is 1 known substitute for F1M-549-207-123: 549-207-123. Substitute compatibility should be verified for your specific system.
What is the NSN for F1M-549-207-123?
F1M-549-207-123 is cataloged in the U.S. Government catalog under NSN 4720-01-212-3543. 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.