Plate, Orifice, Fluid4730-01-480-4297

NSN 4730-01-480-4297 · NIIN 014804297 · Part number C9590-SD-3.50

Krebs Engineers · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 56735

Government record, cited

NSN 4730-01-480-4297 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-480-4297. Manufacturer of record part number: C9590-SD-3.50.

Also searched as 4730-01-480-4297 · 4730014804297 · NIIN 014804297 · 01-480-4297 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 56735 · C9590-SD-3.50

Nearby stock numbers ← 4730-01-480-4209 Strainer Element, Sediment · 4730-01-480-4298 Plate, Orifice, Fluid →

4730-01-480-4297 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Plate,orifice,fluid — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Krebs Engineers

Identification

NSN: 4730-01-480-4297
NIIN: 014804297
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: C9590-SD-3.50
Manufacturer: Krebs Engineers

General Description

The Plate,orifice,fluid, cataloged under National Stock Number 4730-01-480-4297, 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 Krebs Engineers. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Plate,orifice,fluid
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Krebs Engineers (CAGE 56735)

Technical Specifications

Parameter	Value
NSN	4730-01-480-4297
Primary Part Number	C9590-SD-3.50
Item Name	Plate,orifice,fluid
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Krebs Engineers
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
C9590-SD-3.50 PRIMARY	Krebs Engineers (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 4730-01-480-4297?

NSN 4730-01-480-4297 is a Plate,orifice,fluid, manufactured by Krebs Engineers, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-480-4297?

NSN 4730-01-480-4297 has 1 manufacturer part number on file: C9590-SD-3.50 (Krebs Engineers).

Is NSN 4730-01-480-4297 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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