Coupling, Grooved, Reduced4730-01-577-5489

NSN 4730-01-577-5489 · NIIN 015775489 · Part number 56-4107-4030

Pierce Manufacturing Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 04664

Government record, cited

NSN 4730-01-577-5489 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-577-5489. Manufacturer of record part number: 56-4107-4030.

Also searched as 4730-01-577-5489 · 4730015775489 · NIIN 015775489 · 01-577-5489 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 04664 · 56-4107-4030 · 56-4107

Nearby stock numbers ← 4730-01-577-5422 Clamp, Hose · 4730-01-577-5492 Plug, Pipe →

4730-01-577-5489 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Coupling,grooved,reduced — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Pierce Manufacturing Inc

Identification

NSN: 4730-01-577-5489
NIIN: 015775489
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 56-4107-4030
Manufacturer: Pierce Manufacturing Inc

General Description

The Coupling,grooved,reduced, cataloged under National Stock Number 4730-01-577-5489, 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 Pierce Manufacturing 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,grooved,reduced
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Pierce Manufacturing Inc (CAGE 04664)

Technical Specifications

Parameter	Value
NSN	4730-01-577-5489
Primary Part Number	56-4107-4030
Item Name	Coupling,grooved,reduced
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Pierce Manufacturing 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
56-4107-4030 PRIMARY	Pierce Manufacturing Inc (USA)

Reference documents

Reference	Meaning
56-4107	D/9 Drawing number reference only Pierce Manufacturing Inc

Frequently Asked Questions

What is NSN 4730-01-577-5489?

NSN 4730-01-577-5489 is a Coupling,grooved,reduced, manufactured by Pierce Manufacturing Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-577-5489?

NSN 4730-01-577-5489 has 1 manufacturer part number on file: 56-4107-4030 (Pierce Manufacturing Inc).

Is NSN 4730-01-577-5489 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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