Hose, Air Duct4720-01-479-4601

NSN 4720-01-479-4601 · NIIN 014794601 · Part number 5HE1

Oshkosh Defense Llc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 75Q65

Government record, cited

NSN 4720-01-479-4601 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-479-4601. Manufacturer of record part number: 5HE1.

Also searched as 4720-01-479-4601 · 4720014794601 · NIIN 014794601 · 01-479-4601 · FSC 4720 Hose and Flexible Tubing · CAGE 75Q65 · 5HE1 · 177302 · 177302PS

Nearby stock numbers ← 4720-01-479-4542 Hose, Air Duct · 4720-01-479-4609 Hose Assembly, Metallic →

4720-01-479-4601 — Hose and Flexible Tubing

Features

Hose,air Duct — FSC 4720
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 4720-01-479-4601
NIIN: 014794601
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5HE1
Manufacturer: Oshkosh Defense Llc

General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-479-4601, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Hose,air Duct
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65); Seats Inc Div Seats Incorporated (CAGE 09704)

Technical Specifications

Parameter	Value
NSN	4720-01-479-4601
Primary Part Number	5HE1
Item Name	Hose,air Duct
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Oshkosh 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
5HE1 PRIMARY	Oshkosh Defense Llc (USA)
177302PS	Seats Inc Div Seats Incorporated (USA)

Reference documents

Reference	Meaning
177302	5/9 Secondary reference Seats Inc Div Seats Incorporated
5HE1	3/9 Design control — primary reference Oshkosh Corp

Frequently Asked Questions

What is NSN 4720-01-479-4601?

NSN 4720-01-479-4601 is a Hose,air Duct, manufactured by Oshkosh Defense Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-479-4601?

NSN 4720-01-479-4601 has 2 manufacturer part numbers on file: 5HE1 (Oshkosh Defense Llc), 177302PS (Seats Inc Div Seats Incorporated).

Is NSN 4720-01-479-4601 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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