Tube, Brazed Branch4720-01-589-2691

NSN 4720-01-589-2691 · NIIN 015892691 · Part number 1844729C2

Nd Defense Llc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 338X5

Government record, cited

NSN 4720-01-589-2691 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-589-2691. Manufacturer of record part number: 1844729C2.

Also searched as 4720-01-589-2691 · 4720015892691 · NIIN 015892691 · 01-589-2691 · FSC 4720 Hose and Flexible Tubing · CAGE 338X5 · 1844729C2

Nearby stock numbers ← 4720-01-589-2673 Hose, Water Drain · 4720-01-589-2694 Tube, Case to Head →

4720-01-589-2691 — Hose and Flexible Tubing

Features

Tube,brazed Branch — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Nd Defense Llc

Identification

NSN: 4720-01-589-2691
NIIN: 015892691
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1844729C2
Manufacturer: Nd Defense Llc

General Description

The Tube,brazed Branch, cataloged under National Stock Number 4720-01-589-2691, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Nd Defense Llc. 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	Tube,brazed Branch
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	Nd Defense Llc (CAGE 338X5)

Technical Specifications

Parameter	Value
NSN	4720-01-589-2691
Primary Part Number	1844729C2
Item Name	Tube,brazed Branch
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Nd Defense Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1844729C2 PRIMARY	Nd Defense Llc (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 4720-01-589-2691?

NSN 4720-01-589-2691 is a Tube,brazed Branch, manufactured by Nd Defense Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-589-2691?

NSN 4720-01-589-2691 has 1 manufacturer part number on file: 1844729C2 (Nd Defense Llc).

Is NSN 4720-01-589-2691 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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