Hose Assembly, Air Duct4720-01-516-7650

NSN 4720-01-516-7650 · NIIN 015167650 · Part number 76003924-002

Lockheed Martin Corporation · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 04939

Government record, cited

NSN 4720-01-516-7650 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-516-7650. Manufacturer of record part number: 76003924-002.

Also searched as 4720-01-516-7650 · 4720015167650 · NIIN 015167650 · 01-516-7650 · FSC 4720 Hose and Flexible Tubing · CAGE 04939 · 76003924-002 · MAR4024-0002

Nearby stock numbers ← 4720-01-516-7646 Hose Assembly, Nonmetallic · 4720-01-516-7722 Hose, Air Duct →

4720-01-516-7650 — Hose and Flexible Tubing

Features

Hose Assembly,air Duct — FSC 4720
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corporation

Identification

NSN: 4720-01-516-7650
NIIN: 015167650
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 76003924-002
Manufacturer: Lockheed Martin Corporation

General Description

The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-516-7650, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Lockheed Martin Corporation. 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	4720-01-516-7650
Primary Part Number	76003924-002
Item Name	Hose Assembly,air Duct
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Lockheed Martin Corporation
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
76003924-002 PRIMARY	Lockheed Martin Corporation (USA)
MAR4024-0002	Flexfab 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 4720-01-516-7650?

NSN 4720-01-516-7650 is a Hose Assembly,air Duct, manufactured by Lockheed Martin Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-516-7650?

NSN 4720-01-516-7650 has 2 manufacturer part numbers on file: 76003924-002 (Lockheed Martin Corporation), MAR4024-0002 (Flexfab Llc).

What are the specifications of 76003924-002?

Key specifications for 76003924-002: Part Name Assigned by Controlling Agency: HOSE, OUTLET, AIR-PS AND XMTR; End Item Identification: FIRE SYSTEM, RADAR 1230-01-411-0983. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-516-7650 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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