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625-2997-001 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

625-2997-001: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include outside_diameter: 0.500 INCHES NOMINAL IN, cross-sectional_shape_style: ROUND, measuring_method_and_length: 5.500 INCHES NOMINAL WORKING IN, layer_composition_and_location: OUTER LAYER BRAIDED ALUMINUM ALLOY WIRE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-424-4207, 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
625-2997-001
NSN: 4720-00-424-4207
FSC: 4720 — Hose and Flexible Tubing
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
outside_diameter0.500 INCHES NOMINAL IN
cross-sectional_shape_styleROUND
measuring_method_and_length5.500 INCHES NOMINAL WORKING IN
layer_composition_and_locationOUTER LAYER BRAIDED ALUMINUM ALLOY WIRE
NSN4720-00-424-4207
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 625-2997-001 · 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: 5.500 INCHES NOMINAL WORKING IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED ALUMINUM ALLOY WIRE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH5.500 INCHES NOMINAL WORKING IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED ALUMINUM ALLOY WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.500 INCHES NOMINAL 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

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 625-2997-001?
625-2997-001 is a HOSE ASSEMBLY,METALLIC.
What is the NSN for 625-2997-001?
625-2997-001 is cataloged in the U.S. Government catalog under NSN 4720-00-424-4207. 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.