Shaft, Quill3040-00-896-3531

NSN 3040-00-896-3531 · NIIN 008963531 · Part number 421-0501

Siemens Energy, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 16712

Government record, cited

NSN 3040-00-896-3531 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-896-3531. Manufacturer of record part number: 421-0501.

Also searched as 3040-00-896-3531 · 3040008963531 · NIIN 008963531 · 00-896-3531 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 16712 · 421-0501 · H2450PC55T058

Nearby stock numbers ← 3040-00-896-3260 Gearshaft, Spur · 3040-00-896-3589 Shaft, Straight →

Features

Shaft,quill — FSC 3040
2 manufacturer part numbers on file
Manufacturer of record: Siemens Energy, Inc.

Identification

NSN: 3040-00-896-3531
NIIN: 008963531
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 421-0501
Manufacturer: Siemens Energy, Inc.

General Description

The Shaft,quill, cataloged under National Stock Number 3040-00-896-3531, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Siemens Energy, Inc.. 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	3040-00-896-3531
Primary Part Number	421-0501
Item Name	Shaft,quill
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Siemens Energy, 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
H2450PC55T058	Siemens Energy, Inc. (USA)
421-0501 PRIMARY	Siemens Energy, Inc. (USA)

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 3040-00-896-3531?

NSN 3040-00-896-3531 is a Shaft,quill, manufactured by Siemens Energy, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-896-3531?

NSN 3040-00-896-3531 has 2 manufacturer part numbers on file: H2450PC55T058 (Siemens Energy, Inc.), 421-0501 (Siemens Energy, Inc.).

What are the specifications of 421-0501?

Key specifications for 421-0501: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-896-3531 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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