Hose Assembly, Nonmetallic4720-01-030-0591

NSN 4720-01-030-0591 · NIIN 010300591 · Part number CA49665

O T S I · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 05825

Government record, cited

NSN 4720-01-030-0591 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-030-0591. Manufacturer of record part number: CA49665.

Also searched as 4720-01-030-0591 · 4720010300591 · NIIN 010300591 · 01-030-0591 · FSC 4720 Hose and Flexible Tubing · CAGE 05825 · CA49665

Nearby stock numbers ← 4720-01-030-0590 Hose Assembly, Nonmetallic · 4720-01-030-0592 Hose Assembly, Nonmetallic →

4720-01-030-0591 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
1 manufacturer part number on file
Manufacturer of record: O T S I

Identification

NSN: 4720-01-030-0591
NIIN: 010300591
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: CA49665
Manufacturer: O T S I

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-030-0591, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is O T S I. 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	4720-01-030-0591
Primary Part Number	CA49665
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	O T S I
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
CA49665 PRIMARY	O T S I (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 4720-01-030-0591?

NSN 4720-01-030-0591 is a Hose Assembly,nonmetallic, manufactured by O T S I, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-030-0591?

NSN 4720-01-030-0591 has 1 manufacturer part number on file: CA49665 (O T S I).

What are the specifications of CA49665?

Key specifications for CA49665: End Item Identification: HOSE AND TUBING,FLEXIBLE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-030-0591 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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