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DAA3286A235 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DAA3286A235: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include coupling_style: RECESSED FLANGE BOTH ENDS, connection_type: COUPLING BOTH ENDS, inside_diameter: 2.920 INCHES NOMINAL FIRST END IN, special_features: 3 PLIES OF MATERIAL -029., style_designator: BOX SECTION, end_item_identification: B-2 BOMBER. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-428-6845, 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
DAA3286A235
NSN: 4720-01-428-6845
NIINs: 014286845, 014286931, 014295336
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
coupling_styleRECESSED FLANGE BOTH ENDS
connection_typeCOUPLING BOTH ENDS
inside_diameter2.920 INCHES NOMINAL FIRST END IN
special_features3 PLIES OF MATERIAL -029.
style_designatorBOX SECTION
end_item_identificationB-2 BOMBER
cross-sectional_shape_styleROUND
NSN4720-01-428-6845
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DAA3286A235 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES3 PLIES OF MATERIAL -029.
END ITEM IDENTIFICATIONB-2 BOMBER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is DAA3286A235?
DAA3286A235 is a HOSE ASSEMBLY,AIR DUCT.
What is the NSN for DAA3286A235?
DAA3286A235 is cataloged in the U.S. Government catalog under NSN 4720-01-428-6845. 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.