Valve, Oil Relief4730-01-488-6579

NSN 4730-01-488-6579 · NIIN 014886579 · Part number 41654047

Hamworthy Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0CBL5

Government record, cited

NSN 4730-01-488-6579 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-488-6579. Manufacturer of record part number: 41654047.

Also searched as 4730-01-488-6579 · 4730014886579 · NIIN 014886579 · 01-488-6579 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0CBL5 · 41654047

Nearby stock numbers ← 4730-01-488-6473 Bolt, Fluid Passage · 4730-01-488-6637 Nipple, Pipe →

4730-01-488-6579 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Valve,oil Relief — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Hamworthy Inc.

Identification

NSN: 4730-01-488-6579
NIIN: 014886579
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 41654047
Manufacturer: Hamworthy Inc.

General Description

The Valve,oil Relief, cataloged under National Stock Number 4730-01-488-6579, 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 Hamworthy Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-488-6579
Primary Part Number	41654047
Item Name	Valve,oil Relief
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Hamworthy 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
41654047 PRIMARY	Hamworthy Inc. (USA)

No interchangeability data on file.

Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895

4730-00-000-1895 · Item name not on file

4730-00-000-4289

4730-00-000-4289 · Item name not on file

4730-00-000-4445

4730-00-000-4445 · Item name not on file

4730-00-000-8373

4730-00-000-8373 · Item name not on file

4730-00-000-8897

4730-00-000-8897 · Item name not on file

4730-00-001-0007

4730-00-001-0007 · Item name not on file

4730-00-001-0008

COUPLING,TUBE

4730-00-001-0008

COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-488-6579?

NSN 4730-01-488-6579 is a Valve,oil Relief, manufactured by Hamworthy Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-488-6579?

NSN 4730-01-488-6579 has 1 manufacturer part number on file: 41654047 (Hamworthy Inc.).

What are the specifications of 41654047?

Key specifications for 41654047: End Item Identification: 4310-99-809-1262 COMPRESSOR,CENTRIFUGAL ONBOARD 420 FT WAGB COAST GUARD VESSELS FT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-488-6579 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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