Tube Assembly, Metal4710-01-203-3750

NSN 4710-01-203-3750 · NIIN 012033750 · Part number 8921181

Rolls-Royce Solutions America Inc · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 72582

Government record, cited

NSN 4710-01-203-3750 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-203-3750. Manufacturer of record part number: 8921181.

Also searched as 4710-01-203-3750 · 4710012033750 · NIIN 012033750 · 01-203-3750 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 72582 · 8921181

Nearby stock numbers ← 4710-01-203-3521 Pipe, Lube Oil · 4710-01-203-3751 →

4710-01-203-3750 — Pipe, Tube and Rigid Tubing

Features

Tube Assembly,metal — FSC 4710
Tube Outside Diameter: 1.500 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Rolls-Royce Solutions America Inc

Identification

NSN: 4710-01-203-3750
NIIN: 012033750
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 8921181
Manufacturer: Rolls-Royce Solutions America Inc

General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-203-3750, 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 Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4710-01-203-3750
Primary Part Number	8921181
Item Name	Tube Assembly,metal
FSC / FSG	4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer	Rolls-Royce Solutions America Inc
Status	ACTIVE
Tube Outside Diameter	1.500 INCHES NOMINAL IN

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
8921181 PRIMARY	Rolls-Royce Solutions America Inc (USA)
8921181 PRIMARY	Allison Transmission Inc Dba Allison Transmission, Inc (USA)

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 4710-01-203-3750?

NSN 4710-01-203-3750 is a Tube Assembly,metal, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-203-3750?

NSN 4710-01-203-3750 has 2 manufacturer part numbers on file: 8921181 (Rolls-Royce Solutions America Inc), 8921181 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 8921181?

Key specifications for 8921181: Overall Length: 8.560 INCHES NOMINAL IN; Tube Outside Diameter: 1.500 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4710-01-203-3750 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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