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USN102632011608 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

USN102632011608: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include wall_thickness: 0.030 INCHES MINIMUM IN, connection_type: PREFORMED FIRST END, inside_diameter: 4.250 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: FULLY CONVOLUTED, features_provided: OZONE RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-197-9951, 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
USN102632011608
NSN: 4720-01-197-9951
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
wall_thickness0.030 INCHES MINIMUM IN
connection_typePREFORMED FIRST END
inside_diameter4.250 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorFULLY CONVOLUTED
features_providedOZONE RESISTANT
end_overall_length2.000 INCHES NOMINAL BOTH ENDS IN
operating_pressure5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter4.000 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length29.000 INCHES NOMINAL OVERALL IN
NSN4720-01-197-9951
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: USN102632011608 · 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: 29.000 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: PREFORMED FIRST END
•
STYLE DESIGNATOR: FULLY CONVOLUTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.030 INCHES MINIMUM IN
•
OPERATING PRESSURE: 5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
FEATURES PROVIDED: OZONE RESISTANT
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH29.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPEPREFORMED FIRST END
STYLE DESIGNATORFULLY CONVOLUTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.030 INCHES MINIMUM IN
OPERATING PRESSURE5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER4.250 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH2.000 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
5262554Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is USN102632011608?
USN102632011608 is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace USN102632011608?
There is 1 known substitute for USN102632011608: 5262554. Substitute compatibility should be verified for your specific system.
What is the NSN for USN102632011608?
USN102632011608 is cataloged in the U.S. Government catalog under NSN 4720-01-197-9951. 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.