NSN 4720-01-577-3209 · NIIN 015773209 · Part number 2349661
Caterpillar Inc Div Caterpillar Defense · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11083
Government record, cited
NSN 4720-01-577-3209 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-577-3209. Manufacturer of record part number: 2349661.
Also searched as4720-01-577-3209 ·
4720015773209 ·
NIIN 015773209 ·
01-577-3209 ·
FSC 4720 Hose and Flexible Tubing · CAGE 11083 · 2349661
Measuring Method and Length: 450.0 MILLIMETERS NOMINAL OVERALL MM
End Connection Design: STRAIGHT SECOND END
End Connection Design: ELBOW FIRST END
Cross-Sectional Shape Style: ROUND
Inside Diameter: 9.5 MILLIMETERS NOMINAL MM
Identification
NSN: 4720-01-577-3209
NIIN: 015773209
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2349661
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-577-3209, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-577-3209?
NSN 4720-01-577-3209 is a Hose Assembly,nonmetallic, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-577-3209?
NSN 4720-01-577-3209 has 1 manufacturer part number on file: 2349661 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 2349661?
Key specifications for 2349661: Flow Angle: 90.0 DEGREES FIRST END; Flow Angle: 180.0 DEGREES SECOND END; Measuring Method and Length: 450.0 MILLIMETERS NOMINAL OVERALL MM; End Connection Design: STRAIGHT SECOND END. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-577-3209 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.