Hose Assembly, Nonmetallic4720-01-581-2303

NSN 4720-01-581-2303 · NIIN 015812303 · Part number 6539878

Melroe Co · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 9W224

Government record, cited

NSN 4720-01-581-2303 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-581-2303. Manufacturer of record part number: 6539878.

Also searched as 4720-01-581-2303 · 4720015812303 · NIIN 015812303 · 01-581-2303 · FSC 4720 Hose and Flexible Tubing · CAGE 9W224 · 6539878

Nearby stock numbers ← 4720-01-581-2302 Hose Assembly, Nonmetallic · 4720-01-581-2304 Hose Assembly, Nonmetallic →

4720-01-581-2303 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Melroe Co

Identification

NSN: 4720-01-581-2303
NIIN: 015812303
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6539878
Manufacturer: Melroe Co

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-581-2303, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Melroe Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-581-2303
Primary Part Number	6539878
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Melroe Co
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
6539878 PRIMARY	Melroe Co (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 4720-01-581-2303?

NSN 4720-01-581-2303 is a Hose Assembly,nonmetallic, manufactured by Melroe Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-581-2303?

NSN 4720-01-581-2303 has 1 manufacturer part number on file: 6539878 (Melroe Co).

What are the specifications of 6539878?

Key specifications for 6539878: End Item Identification: 835S BACKHOE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-581-2303 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.

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