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A-A-59566 — HOSE ASSEMBLY,NONMETALLIC,FIRE F

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A-A-59566: HOSE ASSEMBLY,NONMETALLIC,FIRE F.

HOSE ASSEMBLY,NONMETALLIC,FIRE F. Key specifications include wall_thickness: 0.047 INCHES NOMINAL IN, inside_diameter: 1.25 INCHES NOMINAL IN, burst_test_pressure: 300.0 POUNDS PER SQUARE INCH LBS, end_item_identification: NSN 5419-016860248, inside_surface_condition: SMOOTH, media_for_which_designed: WATER SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-018-2432, 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
A-A-59566
NSN: 4720-00-018-2432
NIINs: 000182432, 001032662, 001217474, 002026476, 002026479, 002026483, 002026716, 002026731, 002028651, 002028653, 002028654, 002030092, 002030093, 002218761, 002218762, 002218763, 002218764, 002306530, 002888096, 002888099, 002892646, 002896080, 003180940, 004259783, 005137890, 005424659, 007259234, 007274224, 007760657, 008103469, 009304403, 010526930, 011465896, 011529205, 011546344, 011634686, 011634687, 012578710, 012716141, 013032455, 013549025, 013753593, 014350333, 014398866, 014398867, 014398927, 014415705, 014417721, 014515034, 015070969, 015133087, 015236270, 016214929, 016505744, 017054763
FSC: 4720 — Hose and Flexible Tubing
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
wall_thickness0.047 INCHES NOMINAL IN
inside_diameter1.25 INCHES NOMINAL IN
burst_test_pressure300.0 POUNDS PER SQUARE INCH LBS
end_item_identificationNSN 5419-016860248
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
hydrostatic_test_pressure100.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length200.0 INCHES NOMINAL OVERALL IN
outer_covering_environmental_protectionOIL RESISTANT AND OZONE RESISTANT
NSN4720-00-018-2432
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A-A-59566 · 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: 36.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN
•
VACUUM IN TORR: 254.0
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER HELIX STEEL COIL AND 1ST LAYER SPIRALLY WRAPPED FABRIC AND 5TH LAYER SPIRALLY WRAPPED FABRIC AND 4TH LAYER SPIRALLY WRAPPED FABRIC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
OPERATING PRESSURE: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH36.000 INCHES NOMINAL OVERALL IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS4.000 INCHES IN
VACUUM IN TORR254.0
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER HELIX STEEL COIL AND 1ST LAYER SPIRALLY WRAPPED FABRIC AND 5TH LAYER SPIRALLY WRAPPED FABRIC AND 4TH LAYER SPIRALLY WRAPPED FABRIC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIFICATION/STANDARD DATA81348-ZZ-H-561 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA2 CLASS AND B GRADE AND A STYLE
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 2
AA59566-BA2040036Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ZZ-H-561Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A-A-59566?
A-A-59566 is a HOSE ASSEMBLY,NONMETALLIC,FIRE F.
What parts can replace A-A-59566?
There are 2 known substitutes for A-A-59566: AA59566-BA2040036, ZZ-H-561. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-59566?
A-A-59566 is cataloged in the U.S. Government catalog under NSN 4720-00-018-2432. This indicates validated use in U.S. government and defense supply chains.
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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.