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Technical Data Sheet
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210-20046-02 — HOSE,AIR BREATHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

210-20046-02: HOSE,AIR BREATHING.

The HOSE,AIR BREATHING is a the manufacturer industrial component. Key specifications include wall_thickness: 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN, connection_type: THREADED FIRST END, inside_diameter: 0.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_overall_length: 0.359 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-414-2286, 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
210-20046-02
NSN: 4720-01-414-2286
FSC: 4720 — Hose and Flexible Tubing
CAGE: 74897 — ILC DOVER LP (USA)
SPECIFICATIONS
wall_thickness0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
connection_typeTHREADED FIRST END
inside_diameter0.750 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length0.359 INCHES NOMINAL FIRST END IN
end_inside_diameter0.750 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUNDROUND
measuring_method_and_length18.700 INCHES NOMINAL OVERALL IN
NSN4720-01-414-2286
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 210-20046-02 · 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: 18.700 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: THREADED FIRST END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDROUND
•
WALL THICKNESS: 0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH18.700 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPETHREADED FIRST END
CONNECTION TYPETHREADED SECOND END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUNDROUND
WALL THICKNESS0.031 INCHES NOMINAL0.031 INCHES NOMINAL IN
INSIDE DIAMETER0.750 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH0.531 INCHES NOMINAL SECOND END IN
END OVERALL LENGTH0.359 INCHES NOMINAL FIRST END IN
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

No substitute or cross-reference records for this part.

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 210-20046-02?
210-20046-02 is a HOSE,AIR BREATHING.
What is the NSN for 210-20046-02?
210-20046-02 is cataloged in the U.S. Government catalog under NSN 4720-01-414-2286. 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.