Hose, Air Duct4720-01-130-6524

NSN 4720-01-130-6524 · NIIN 011306524 · Part number D4911

Kirkhill, Inc. Dba Kirkhill Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 75345

Government record, cited

NSN 4720-01-130-6524 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-130-6524. Manufacturer of record part number: D4911.

Also searched as 4720-01-130-6524 · 4720011306524 · NIIN 011306524 · 01-130-6524 · FSC 4720 Hose and Flexible Tubing · CAGE 75345 · D4911

Nearby stock numbers ← 4720-01-130-6496 Hose, Nonmetallic · 4720-01-130-6532 →

4720-01-130-6524 — Hose and Flexible Tubing

Features

Hose,air Duct — FSC 4720
Style Designator: FULLY CONVOLUTED
Cross-Sectional Shape Style: OVAL
1 manufacturer part number on file
Manufacturer of record: Kirkhill, Inc. Dba Kirkhill Inc

Identification

NSN: 4720-01-130-6524
NIIN: 011306524
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: D4911
Manufacturer: Kirkhill, Inc. Dba Kirkhill Inc

General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-130-6524, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kirkhill, Inc. Dba Kirkhill Inc. Government technical data includes 2 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.

Technical Specifications

Parameter	Value
NSN	4720-01-130-6524
Primary Part Number	D4911
Item Name	Hose,air Duct
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Kirkhill, Inc. Dba Kirkhill Inc
Status	ACTIVE
Style Designator	FULLY CONVOLUTED
Cross-Sectional Shape Style	OVAL

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
D4911 PRIMARY	Kirkhill, Inc. Dba Kirkhill 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 4720-01-130-6524?

NSN 4720-01-130-6524 is a Hose,air Duct, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-130-6524?

NSN 4720-01-130-6524 has 1 manufacturer part number on file: D4911 (Kirkhill, Inc. Dba Kirkhill Inc).

What are the specifications of D4911?

Key specifications for D4911: Style Designator: FULLY CONVOLUTED; Cross-Sectional Shape Style: OVAL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-130-6524 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.

PartsTable Design LLC · partstable.com