Duplex Hose, Rubber 4720-01-645-3559 NSN 4720-01-645-3559 · NIIN 016453559 · Part number 5119K42
Insitu, Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 02FP7
NSN 4720-01-645-3559 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-645-3559. Manufacturer of record part number: 5119K42 .
Also searched as
4720-01-645-3559 ·
4720016453559 ·
NIIN 016453559 ·
01-645-3559 ·
FSC 4720 Hose and Flexible Tubing · CAGE 02FP7 · 5119K42
Nearby stock numbers
← 4720-01-645-3548 Duplex Hose, Rubber
·
4720-01-645-3576 Parts Kit, Hose Assembly, Nonmetal →
END VIEW
PIPE CROSS SECTION
4720-01-645-3559 — Hose and Flexible Tubing
Features
Duplex Hose,rubber — FSC 4720 1 manufacturer part number on file Manufacturer of record: Insitu, Inc.
Identification
NSN: 4720-01-645-3559
NIIN: 016453559
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5119K42
Manufacturer: Insitu, Inc.
General Description
The Duplex Hose,rubber, cataloged under National Stock Number 4720-01-645-3559, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Insitu, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Duplex Hose,rubber FSC / FSG 4720 — Hose and Flexible Tubing (FSG 47) Manufacturers Insitu, Inc. (CAGE 02FP7)
Technical Specifications
Parameter Value NSN 4720-01-645-3559 Primary Part Number 5119K42 Item Name Duplex Hose,rubber FSC / FSG 4720 / 47 — Hose and Flexible Tubing Manufacturer Insitu, Inc. Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
5119K42 PRIMARY Insitu, Inc. (USA)
No interchangeability data on file.
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 4720-01-645-3559?
NSN 4720-01-645-3559 is a Duplex Hose,rubber, manufactured by Insitu, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-645-3559?
NSN 4720-01-645-3559 has 1 manufacturer part number on file: 5119K42 (Insitu, Inc.).
Is NSN 4720-01-645-3559 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.
What is the DEMIL code for NSN 4720-01-645-3559?
NSN 4720-01-645-3559 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.
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