PartsTable TECHNICAL DATA SHEET

NSN 3040-01-215-7524Government record, cited

Shaft, Shouldered3040-01-215-7524

NSN 3040-01-215-7524 · NIIN 012157524 · Part number M8522-0007

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 06481

Government record, cited

NSN 3040-01-215-7524 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-215-7524. Manufacturer of record part number: M8522-0007.

Also searched as 3040-01-215-7524 · 3040012157524 · NIIN 012157524 · 01-215-7524 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 06481 · M8522-0007 · M8522-7

Nearby stock numbers ← 3040-01-215-6866 Cam, Control · 3040-01-215-7676 Accumulator, Hydraulic →

Features

Shaft,shouldered — FSC 3040
FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE
Step Quantity: 3
First End Diameter: 0.0900 INCHES NOMINAL IN
Second End Diameter: 0.2320 INCHES NOMINAL IN
Second End Step Length: 0.250 INCHES NOMINAL IN
Largest Step Diameter: 0.232 INCHES NOMINAL IN
First End Style: PLAIN

Identification

NSN: 3040-01-215-7524
NIIN: 012157524
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: M8522-0007
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-215-7524, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-215-7524
Primary Part Number	M8522-0007
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Status	ACTIVE
FSC Application Data	RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE
Step Quantity	3
First End Diameter	0.0900 INCHES NOMINAL IN
Second End Diameter	0.2320 INCHES NOMINAL IN
Second End Step Length	0.250 INCHES NOMINAL IN
Largest Step Diameter	0.232 INCHES NOMINAL IN
First End Style	PLAIN
End Similarity	NOT IDENTICAL
Second End Style	SQUARE AND INTERNALLY THREADED
Material	ALUMINUM ALLOY 6061
Second End Width Across Flats	0.188 INCHES NOMINAL IN
Second End Internal Thread Length	0.086 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
M8522-0007 PRIMARY	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)

Reference documents

Reference	Meaning
M8522-7	5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

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 3040-01-215-7524?

NSN 3040-01-215-7524 is a Shaft,shouldered, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-215-7524?

NSN 3040-01-215-7524 has 1 manufacturer part number on file: M8522-0007 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What are the specifications of M8522-0007?

Key specifications for M8522-0007: FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,AIRBORNE; Step Quantity: 3; First End Diameter: 0.0900 INCHES NOMINAL IN; Second End Diameter: 0.2320 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-215-7524 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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