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AS1544-04A0090 — HOSE,AIR BREATHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AS1544-04A0090: HOSE,AIR BREATHING.

The HOSE,AIR BREATHING is a the manufacturer industrial component. Key specifications include material: FIBERGLASS ALL PLIES, inside_diameter: 1.000 INCHES NOMINAL FIRST END IN, end_item_identification: F-22 RAPTOR, cross-sectional_shape_style: ROUNDROUND, part_name_assigned_by_controlling_agency: HOSE. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-488-3580, 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
AS1544-04A0090
NSN: 4720-01-488-3580
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialFIBERGLASS ALL PLIES
inside_diameter1.000 INCHES NOMINAL FIRST END IN
end_item_identificationF-22 RAPTOR
cross-sectional_shape_styleROUNDROUND
part_name_assigned_by_controlling_agencyHOSE
NSN4720-01-488-3580
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AS1544-04A0090 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDROUND
•
INSIDE DIAMETER: 1.000 INCHES NOMINAL FIRST END IN
•
MATERIAL: FIBERGLASS ALL PLIES
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUNDROUND
INSIDE DIAMETER1.000 INCHES NOMINAL FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE
END ITEM IDENTIFICATIONF-22 RAPTOR
MATERIALFIBERGLASS ALL PLIES
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS1544-04A0090?
AS1544-04A0090 is a HOSE,AIR BREATHING.
What is the NSN for AS1544-04A0090?
AS1544-04A0090 is cataloged in the U.S. Government catalog under NSN 4720-01-488-3580. 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.