Reducer, Tube4730-01-654-7526

NSN 4730-01-654-7526 · NIIN 016547526

FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4730-01-654-7526 · 4730016547526 · NIIN 016547526 · 01-654-7526 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 2040136-101 · 2GFV00902-0018 · ICD2040136 · 2040136-101 · 2GFV00902-0018

Nearby stock numbers ← 4730-01-654-7525 Reducer, Tube · 4730-01-654-7527 Reducer, Tube →

4730-01-654-7526 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Reducer,tube — FSC 4730

Identification

NSN: 4730-01-654-7526
NIIN: 016547526
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Reducer,tube, cataloged under National Stock Number 4730-01-654-7526, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Reducer,tube
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)

Technical Specifications

Parameter	Value
NSN	4730-01-654-7526
Item Name	Reducer,tube
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
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	Y

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4730-01-654-75412040136-102 POSSIBLE MATCH

REDUCER,TUBE

Possible match (shared part number)Parker Hannifin Corporation Div Aerospace Group Headquarters

4820-01-654-75542040136-103 POSSIBLE MATCH

VALVE,CHECK

Possible match (shared part number)Essex Industries Inc Div Manufacturing Division

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2040136-101	3/2 Design control — primary reference U.S. Government activity
2GFV00902-0018	7/2 Vendor item drawing reference U.S. Government activity
ICD2040136	D/9 Drawing number reference only U.S. Government activity
2040136-101	3/2 Design control — primary reference U.S. Government activity
2GFV00902-0018	5/9 Secondary reference Bae Systems
2040136-101	3/2 Design control — primary reference U.S. Government activity

Related Parts

4730-01-654-7541POSSIBLE MATCH

REDUCER,TUBE

2040136-102

4820-01-654-7554POSSIBLE MATCH

VALVE,CHECK

2040136-103

Frequently Asked Questions

What is NSN 4730-01-654-7526?

NSN 4730-01-654-7526 is a Reducer,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-654-7526?

2 possible matches (shared part number, not a government interchangeability claim): 4730-01-654-7541, 4820-01-654-7554. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-654-7526 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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