NSN 3040-00-083-4422 · NIIN 000834422 · Part number 584050
Heligear Acquisition Co. Dba Northstar Aerospace, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 22907
Government record, cited
NSN 3040-00-083-4422 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-083-4422. Manufacturer of record part number: 584050.
Also searched as3040-00-083-4422 ·
3040000834422 ·
NIIN 000834422 ·
00-083-4422 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 22907 · 584050
Largest Step Diameter: 1.1825 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
Material Document and Classification: MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE
Material: STEEL COMP 4140 OR STEEL COMP 4130
1 manufacturer part number on file
Manufacturer of record: Heligear Acquisition Co. Dba Northstar Aerospace, Inc.
Identification
NSN: 3040-00-083-4422
NIIN: 000834422
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 584050
Manufacturer: Heligear Acquisition Co. Dba Northstar Aerospace, Inc.
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-00-083-4422, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Heligear Acquisition Co. Dba Northstar Aerospace, Inc.. Government technical data includes 4 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-083-4422
Primary Part Number
584050
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Heligear Acquisition Co. Dba Northstar Aerospace, Inc.
Status
ACTIVE
Step Quantity
1
Largest Step Diameter
1.1825 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
Material Document and Classification
MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE
Heligear Acquisition Co. Dba Northstar Aerospace, 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 3040-00-083-4422?
NSN 3040-00-083-4422 is a Shaft,shouldered, manufactured by Heligear Acquisition Co. Dba Northstar Aerospace, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-083-4422?
NSN 3040-00-083-4422 has 1 manufacturer part number on file: 584050 (Heligear Acquisition Co. Dba Northstar Aerospace, Inc.).
What are the specifications of 584050?
Key specifications for 584050: Step Quantity: 1; Largest Step Diameter: 1.1825 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN; Material Document and Classification: MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE; Overall Length: 1.314 INCHES MINIMUM AND 1.324 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-083-4422 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.