NSN 4920-00-474-0579 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-474-0579. Manufacturer of record part number: T-101351.
Also searched as4920-00-474-0579 ·
4920004740579 ·
NIIN 004740579 ·
00-474-0579 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 54878 · T-101351 · T101351
General Characteristics Item Description: STEEL,CADMIUM PLATED; 4.850 IN. DIA; 5.860 IN. LG IN
1 manufacturer part number on file
Manufacturer of record: Rotair Aerospace Corp
Identification
NSN: 4920-00-474-0579
NIIN: 004740579
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: T-101351
Manufacturer: Rotair Aerospace Corp
General Description
The Tool Assembly,hub,main Rotor, cataloged under National Stock Number 4920-00-474-0579, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rotair Aerospace Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-00-474-0579?
NSN 4920-00-474-0579 is a Tool Assembly,hub,main Rotor, manufactured by Rotair Aerospace Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-00-474-0579?
NSN 4920-00-474-0579 has 1 manufacturer part number on file: T-101351 (Rotair Aerospace Corp).
What are the specifications of T-101351?
Key specifications for T-101351: General Characteristics Item Description: STEEL,CADMIUM PLATED; 4.850 IN. DIA; 5.860 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-00-474-0579 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.