PartsTable TECHNICAL DATA SHEET

NSN 4710-01-378-9736Government record, cited

Tube Assembly, Metal4710-01-378-9736

NSN 4710-01-378-9736 · NIIN 013789736 · Part number 3910521

Cummins Inc. · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15434

Government record, cited

NSN 4710-01-378-9736 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-378-9736. Manufacturer of record part number: 3910521.

Also searched as 4710-01-378-9736 · 4710013789736 · NIIN 013789736 · 01-378-9736 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 15434 · 3910521

Nearby stock numbers ← 4710-01-378-9734 Tube Assembly, Metal · 4710-01-378-9740 Tube Assembly, Metal →

4710-01-378-9736 — Pipe, Tube and Rigid Tubing

Features

Tube Assembly,metal — FSC 4710
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 4710-01-378-9736
NIIN: 013789736
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 3910521
Manufacturer: Cummins Inc.

General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-378-9736, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Cummins Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4710-01-378-9736
Primary Part Number	3910521
Item Name	Tube Assembly,metal
FSC / FSG	4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer	Cummins Inc.
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	X

Cross-Reference Index

Part Number	Manufacturer
3910521 PRIMARY	Cummins Inc. (USA)

Reference documents

Reference	Meaning
3910521	5/9 Secondary reference Cummins Engine Company Ltd T/a Cummins Diesel

No interchangeability data on file.

Other items in FSC 4710 — Pipe, Tube and Rigid Tubing

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4710-00-001-0080

TUBE ASSEMBLY,METAL

4710-00-001-0081

4710-00-001-0081 · Item name not on file

4710-00-001-0082

TUBE ASSEMBLY,METAL

4710-00-001-1229

TUBE ASSEMBLY,METAL

4710-00-001-1676

TUBE ASSEMBLY,METAL

4710-00-001-1686

TUBE ASSEMBLY,METAL

4710-00-001-1688

4710-00-001-1688 · Item name not on file

4710-00-001-1691

4710-00-001-1691 · Item name not on file

Frequently Asked Questions

What is NSN 4710-01-378-9736?

NSN 4710-01-378-9736 is a Tube Assembly,metal, manufactured by Cummins Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-378-9736?

NSN 4710-01-378-9736 has 1 manufacturer part number on file: 3910521 (Cummins Inc.).

What are the specifications of 3910521?

Key specifications for 3910521: End Item Identification: 6CT8.3, 211 HP DIESEL ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4710-01-378-9736 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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