Coupling Half, Quick Disconnect4730-01-449-4540

NSN 4730-01-449-4540 · NIIN 014494540 · Part number 24277-100

Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 56529

Government record, cited

NSN 4730-01-449-4540 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-449-4540. Manufacturer of record part number: 24277-100.

Also searched as 4730-01-449-4540 · 4730014494540 · NIIN 014494540 · 01-449-4540 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 56529 · 24277-100 · 24277

Nearby stock numbers ← 4730-01-449-4539 Coupling Half, Quick Disconnect · 4730-01-449-4543 Coupling, Pipe →

4730-01-449-4540 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Coupling Half,quick Disconnect — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc

Identification

NSN: 4730-01-449-4540
NIIN: 014494540
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 24277-100
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc

General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-449-4540, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Coupling Half,quick Disconnect
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Hydraulics International, Inc. Dba Hydraulics International Inc (CAGE 56529)

Technical Specifications

Parameter	Value
NSN	4730-01-449-4540
Primary Part Number	24277-100
Item Name	Coupling Half,quick Disconnect
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Hydraulics International, Inc. Dba Hydraulics International 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
24277-100 PRIMARY	Hydraulics International, Inc. Dba Hydraulics International Inc (USA)

Reference documents

Reference	Meaning
24277	D/9 Drawing number reference only Hydraulics International, Inc. Dba Use CAGE Code 56529 for Cataloging

Frequently Asked Questions

What is NSN 4730-01-449-4540?

NSN 4730-01-449-4540 is a Coupling Half,quick Disconnect, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-449-4540?

NSN 4730-01-449-4540 has 1 manufacturer part number on file: 24277-100 (Hydraulics International, Inc. Dba Hydraulics International Inc).

Is NSN 4730-01-449-4540 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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