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Technical Data Sheet
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D2312500003 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

D2312500003: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include end_item_identification: U-2 ACFT GROUND SUPPORT, part_name_assigned_by_controlling_agency: HOSE,PREFORMED. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-579-0509, 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
D2312500003
NSN: 4720-01-579-0509
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0XWR1 — KUBOTA TRACTOR CORP (USA)
SPECIFICATIONS
end_item_identificationU-2 ACFT GROUND SUPPORT
part_name_assigned_by_controlling_agencyHOSE,PREFORMED
NSN4720-01-579-0509
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: D2312500003 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE,PREFORMED
END ITEM IDENTIFICATIONU-2 ACFT GROUND SUPPORT
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
002-000171-000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4720PL1795874Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D2312500003?
D2312500003 is a HOSE,PREFORMED.
What parts can replace D2312500003?
There are 2 known substitutes for D2312500003: 002-000171-000, 4720PL1795874. Substitute compatibility should be verified for your specific system.
What is the NSN for D2312500003?
D2312500003 is cataloged in the U.S. Government catalog under NSN 4720-01-579-0509. 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.