PartsTable TECHNICAL DATA SHEET

NSN 4730-01-666-4037Government record, cited

Elbow, Tube4730-01-666-4037

NSN 4730-01-666-4037 · NIIN 016664037 · Part number 5P9464

Caterpillar Inc Div Caterpillar Defense · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11083

Government record, cited

NSN 4730-01-666-4037 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-666-4037. Manufacturer of record part number: 5P9464.

Also searched as 4730-01-666-4037 · 4730016664037 · NIIN 016664037 · 01-666-4037 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 11083 · 5P9464

Nearby stock numbers ← 4730-01-666-3935 Coupling, Tube · 4730-01-666-4080 Nut, Tube Coupling →

4730-01-666-4037 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Elbow,tube — FSC 4730
Flow Angle: 90.0 DEGREES
Connection Style: SWIVEL, PLAIN (TUBE) FIRST END
Style Designator: ELBOW
Nominal Thread Size: 0.437 INCHES FIRST END IN
Nominal Thread Size: 0.562 INCHES SECOND END IN
Thread Quantity Per Inch: 20 FIRST END
Thread Quantity Per Inch: 18 SECOND END

Identification

NSN: 4730-01-666-4037
NIIN: 016664037
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 5P9464
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Elbow,tube, cataloged under National Stock Number 4730-01-666-4037, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-666-4037
Primary Part Number	5P9464
Item Name	Elbow,tube
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE
Flow Angle	90.0 DEGREES
Connection Style	SWIVEL, PLAIN (TUBE) FIRST END
Style Designator	ELBOW
Nominal Thread Size	0.437 INCHES FIRST END IN
Nominal Thread Size	0.562 INCHES SECOND END IN
Thread Quantity Per Inch	20 FIRST END
Thread Quantity Per Inch	18 SECOND END

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
5P9464 PRIMARY	Caterpillar Inc Div Caterpillar Defense (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 4730-01-666-4037?

NSN 4730-01-666-4037 is a Elbow,tube, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-666-4037?

NSN 4730-01-666-4037 has 1 manufacturer part number on file: 5P9464 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 5P9464?

Key specifications for 5P9464: Flow Angle: 90.0 DEGREES; Connection Style: SWIVEL, PLAIN (TUBE) FIRST END; Style Designator: ELBOW; Nominal Thread Size: 0.437 INCHES FIRST END IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-666-4037 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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