Bushing, Pipe4730-01-109-0394

NSN 4730-01-109-0394 · NIIN 011090394 · Part number RB-21

Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 49367

Government record, cited

NSN 4730-01-109-0394 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-109-0394. Manufacturer of record part number: RB-21.

Also searched as 4730-01-109-0394 · 4730011090394 · NIIN 011090394 · 01-109-0394 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 49367 · RB-21

Nearby stock numbers ← 4730-01-109-0393 Elbow, Tube · 4730-01-109-0395 Swing Joint, Pipe →

4730-01-109-0394 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Bushing,pipe — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National

Identification

NSN: 4730-01-109-0394
NIIN: 011090394
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: RB-21
Manufacturer: Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National

General Description

The Bushing,pipe, cataloged under National Stock Number 4730-01-109-0394, 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 Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National. 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	Bushing,pipe
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National (CAGE 49367)

Technical Specifications

Parameter	Value
NSN	4730-01-109-0394
Primary Part Number	RB-21
Item Name	Bushing,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
RB-21 PRIMARY	Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National (USA)

Frequently Asked Questions

What is NSN 4730-01-109-0394?

NSN 4730-01-109-0394 is a Bushing,pipe, manufactured by Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-109-0394?

NSN 4730-01-109-0394 has 1 manufacturer part number on file: RB-21 (Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National).

Is NSN 4730-01-109-0394 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.

PartsTable Design LLC · partstable.com