Tube Assembly, Main Rotor3040-01-256-8178

NSN 3040-01-256-8178 · NIIN 012568178

FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3040-01-256-8178 · 3040012568178 · NIIN 012568178 · 01-256-8178 · FSC 3040 Miscellaneous Power Transmission Equipment · 214-010-410-127 · 214-010-410-117 · 214-010-410-125

Nearby stock numbers ← 3040-01-256-7986 · 3040-01-256-8191 Support, Swashplate →

Features

Tube Assembly,main Rotor — FSC 3040
General Characteristics Item Description: ALUMINUM,PER WW-T-70013,ALLOY 2024,TYPE 1,TEMP 0

Identification

NSN: 3040-01-256-8178
NIIN: 012568178
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Tube Assembly,main Rotor, cataloged under National Stock Number 3040-01-256-8178, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-256-8178
Item Name	Tube Assembly,main Rotor
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
General Characteristics Item Description	ALUMINUM,PER WW-T-70013,ALLOY 2024,TYPE 1,TEMP 0

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	F

Cross-Reference Index

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

Reference documents

Reference	Meaning
214-010-410-127	3/2 Design control — primary reference U.S. Government activity
214-010-410-117	5/9 Secondary reference U.S. Government activity
214-010-410-125	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-256-8178?

NSN 3040-01-256-8178 is a Tube Assembly,main Rotor, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-256-8178?

Key specifications for 3040-01-256-8178: General Characteristics Item Description: ALUMINUM,PER WW-T-70013,ALLOY 2024,TYPE 1,TEMP 0; End Item Identification: HELICOPTER MODEL H 1. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-256-8178 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.

What is the DEMIL code for NSN 3040-01-256-8178?

NSN 3040-01-256-8178 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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