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NAS1374A03SA014 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

NAS1374A03SA014: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND STEEL SECOND PLY, wall_thickness: 0.065 INCHES MAXIMUM IN, connection_type: SOFT BOTH ENDS, inside_diameter: 0.750 INCHES NOMINAL BOTH ENDS IN, connection_style: ROUND BOTH ENDS, outside_diameter: 1.050 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-556-3495, 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
NAS1374A03SA014
NSN: 4720-01-556-3495
FSC: 4720 — Hose and Flexible Tubing
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialFIBERGLASS AND STEEL SECOND PLY
wall_thickness0.065 INCHES MAXIMUM IN
connection_typeSOFT BOTH ENDS
inside_diameter0.750 INCHES NOMINAL BOTH ENDS IN
connection_styleROUND BOTH ENDS
outside_diameter1.050 INCHES NOMINAL BOTH ENDS IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.000 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter0.750 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length3.500 INCHES NOMINAL EXCLUDING END FITTINGS IN
specification/standard_data80205-NAS1374 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4720-01-556-3495
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: NAS1374A03SA014 · 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: 3.500 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: SOFT BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.065 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.050 INCHES NOMINAL BOTH ENDS IN
•
SPECIFICATION/STANDARD DATA: 80205-NAS1374 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH3.500 INCHES NOMINAL EXCLUDING END FITTINGS IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.065 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.050 INCHES NOMINAL BOTH ENDS IN
SPECIFICATION/STANDARD DATA80205-NAS1374 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
INSIDE DIAMETER0.750 INCHES NOMINAL BOTH ENDS IN
END OVERALL LENGTH1.000 INCHES NOMINAL BOTH ENDS 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 1
NAS1369Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS1374A03SA014?
NAS1374A03SA014 is a HOSE,AIR DUCT.
What parts can replace NAS1374A03SA014?
There is 1 known substitute for NAS1374A03SA014: NAS1369. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS1374A03SA014?
NAS1374A03SA014 is cataloged in the U.S. Government catalog under NSN 4720-01-556-3495. 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.