Reducer, Tube4730-01-154-9703

NSN 4730-01-154-9703 · NIIN 011549703 · Part number 3018277

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 00198

Government record, cited

NSN 4730-01-154-9703 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-154-9703. Manufacturer of record part number: 3018277.

Also searched as 4730-01-154-9703 · 4730011549703 · NIIN 011549703 · 01-154-9703 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 00198 · 3018277

Nearby stock numbers ← 4730-01-154-9702 · 4730-01-154-9704 Adapter, Straight, Pipe to Boss →

4730-01-154-9703 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Reducer,tube — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

Identification

NSN: 4730-01-154-9703
NIIN: 011549703
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3018277
Manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-154-9703, 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 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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	Reducer,tube
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198)

Technical Specifications

Parameter	Value
NSN	4730-01-154-9703
Primary Part Number	3018277
Item Name	Reducer,tube
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
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
3018277 PRIMARY	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)

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 4730-01-154-9703?

NSN 4730-01-154-9703 is a Reducer,tube, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-154-9703?

NSN 4730-01-154-9703 has 1 manufacturer part number on file: 3018277 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

Is NSN 4730-01-154-9703 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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