PartsTable TECHNICAL DATA SHEET

NSN 4730-01-409-0366Government record, cited

Manifold, Air Line4730-01-409-0366

NSN 4730-01-409-0366 · NIIN 014090366 · Part number 1B3956-01

Rtx Corporation Div Pratt & Whitney · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 52661

Government record, cited

NSN 4730-01-409-0366 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-409-0366. Manufacturer of record part number: 1B3956-01.

Also searched as 4730-01-409-0366 · 4730014090366 · NIIN 014090366 · 01-409-0366 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 52661 · 1B3956-01

Nearby stock numbers ← 4730-01-409-0125 · 4730-01-409-0525 Reducer, Tube →

4730-01-409-0366 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Manifold,air Line — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Div Pratt & Whitney

Identification

NSN: 4730-01-409-0366
NIIN: 014090366
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1B3956-01
Manufacturer: Rtx Corporation Div Pratt & Whitney

General Description

The Manifold,air Line, cataloged under National Stock Number 4730-01-409-0366, 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 Rtx Corporation Div Pratt & Whitney. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Manifold,air Line
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Rtx Corporation Div Pratt & Whitney (CAGE 52661); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)

Technical Specifications

Parameter	Value
NSN	4730-01-409-0366
Primary Part Number	1B3956-01
Item Name	Manifold,air Line
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Rtx Corporation Div Pratt & Whitney
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

Cross-Reference Index

Part Number	Manufacturer
1B3956-01 PRIMARY	Rtx Corporation Div Pratt & Whitney (USA)
1B3956-01 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (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 4730-01-409-0366?

NSN 4730-01-409-0366 is a Manifold,air Line, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-409-0366?

NSN 4730-01-409-0366 has 2 manufacturer part numbers on file: 1B3956-01 (Rtx Corporation Div Pratt & Whitney), 1B3956-01 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

Is NSN 4730-01-409-0366 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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