Hose, Air Duct4720-01-577-5343

NSN 4720-01-577-5343 · NIIN 015775343 · Part number 136620-4

Malone Associates Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0E5N5

Government record, cited

NSN 4720-01-577-5343 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-577-5343. Manufacturer of record part number: 136620-4.

Also searched as 4720-01-577-5343 · 4720015775343 · NIIN 015775343 · 01-577-5343 · FSC 4720 Hose and Flexible Tubing · CAGE 0E5N5 · 136620-4

Nearby stock numbers ← 4720-01-577-5335 Hose Assembly, Nonmetallic · 4720-01-577-5424 Hose, Air Duct →

4720-01-577-5343 — Hose and Flexible Tubing

Features

Hose,air Duct — FSC 4720
2 manufacturer part numbers on file
Manufacturer of record: Malone Associates Inc

Identification

NSN: 4720-01-577-5343
NIIN: 015775343
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 136620-4
Manufacturer: Malone Associates Inc

General Description

The Hose,air Duct, cataloged under National Stock Number 4720-01-577-5343, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Malone Associates Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4720-01-577-5343
Primary Part Number	136620-4
Item Name	Hose,air Duct
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Malone Associates Inc
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
136620-4	Cadillac Gage Textron Inc. (USA)
136620-4 PRIMARY	Malone Associates 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 4720-01-577-5343?

NSN 4720-01-577-5343 is a Hose,air Duct, manufactured by Malone Associates Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-577-5343?

NSN 4720-01-577-5343 has 2 manufacturer part numbers on file: 136620-4 (Cadillac Gage Textron Inc.), 136620-4 (Malone Associates Inc).

What are the specifications of 136620-4?

Key specifications for 136620-4: End Item Identification: 2320-01-437-6957 ASV. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-577-5343 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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