PartsTable TECHNICAL DATA SHEET

NSN 4730-01-345-4937Government record, cited

Nozzle, Spray, Fluid-Emulsion4730-01-345-4937

NSN 4730-01-345-4937 · NIIN 013454937

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

Government record, cited

Also searched as 4730-01-345-4937 · 4730013454937 · NIIN 013454937 · 01-345-4937 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · H3/8U-50120 · 1129E01 FIND 102 · 1129E01

Nearby stock numbers ← 4730-01-345-4900 Elbow, Tube · 4730-01-345-4940 Manifold, Hydraulic System Access →

4730-01-345-4937 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Nozzle,spray,fluid-Emulsion — FSC 4730

Identification

NSN: 4730-01-345-4937
NIIN: 013454937
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Nozzle,spray,fluid-Emulsion, cataloged under National Stock Number 4730-01-345-4937, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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	Nozzle,spray,fluid-Emulsion
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)

Technical Specifications

Parameter	Value
NSN	4730-01-345-4937
Item Name	Nozzle,spray,fluid-Emulsion
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)

⇄ Related Items 3

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

3110-01-346-25531D41302-001 POSSIBLE MATCH

BEARING,RADIAL

Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems

3040-01-349-79291D98286-001 POSSIBLE MATCH

HUB,BODY

Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems

2920-01-359-57181129E08 ITEM 30 POSSIBLE MATCH

MAGNETO,IGNITION

Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems

Cross-Reference Index

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

Reference documents

Reference	Meaning
H3/8U-50120	3/2 Design control — primary reference U.S. Government activity
1129E01 FIND 102	5/2 Secondary reference U.S. Government activity
1129E01	D/9 Drawing number reference only U.S. Government activity

Related Parts

3110-01-346-2553POSSIBLE MATCH

BEARING,RADIAL

1D41302-001

3040-01-349-7929POSSIBLE MATCH

HUB,BODY

1D98286-001

2920-01-359-5718POSSIBLE MATCH

MAGNETO,IGNITION

1129E08 ITEM 30

Frequently Asked Questions

What is NSN 4730-01-345-4937?

NSN 4730-01-345-4937 is a Nozzle,spray,fluid-Emulsion, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-345-4937?

3 possible matches (shared part number, not a government interchangeability claim): 3110-01-346-2553, 3040-01-349-7929, 2920-01-359-5718. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-345-4937 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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