NSN 2590-01-455-3411 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-455-3411. Manufacturer of record part number: 6N8630.
General Characteristics Item Description: ROUND BODY W/CENTER APERTURE AND THREE ATTACHMENT HOLES; PART OF TURBOCHARGER CARTRIDGE ASSEMBLY
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2590-01-455-3411
NIIN: 014553411
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 6N8630
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Backplate,turbochar, cataloged under National Stock Number 2590-01-455-3411, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
2590-01-455-3411
Primary Part Number
6N8630
Item Name
Backplate,turbochar
FSC / FSG
2590 / 25 — Miscellaneous Vehicular Components
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
General Characteristics Item Description
ROUND BODY W/CENTER APERTURE AND THREE ATTACHMENT HOLES; PART OF TURBOCHARGER CARTRIDGE ASSEMBLY
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252
2590-00-001-1252 · Item name not on file
2590-00-001-1253
2590-00-001-1253 · Item name not on file
2590-00-001-1254
BRACKET,HORN MOUNTING
2590-00-001-3423
2590-00-001-3423 · Item name not on file
2590-00-001-3438
2590-00-001-3438 · Item name not on file
2590-00-001-3439
2590-00-001-3439 · Item name not on file
2590-00-001-3461
2590-00-001-3461 · Item name not on file
2590-00-001-3463
2590-00-001-3463 · Item name not on file
Related Parts in Vehicular Equipment Components
2590-00-001-1252
2590-00-001-1252 · Item name not on file
2590-00-001-1253
2590-00-001-1253 · Item name not on file
2590-00-001-1254
BRACKET,HORN MOUNTING
11678195
2590-00-001-3423
2590-00-001-3423 · Item name not on file
2590-00-001-3438
2590-00-001-3438 · Item name not on file
2590-00-001-3439
2590-00-001-3439 · Item name not on file
2590-00-001-3461
2590-00-001-3461 · Item name not on file
2590-00-001-3463
2590-00-001-3463 · Item name not on file
Frequently Asked Questions
What is NSN 2590-01-455-3411?
NSN 2590-01-455-3411 is a Backplate,turbochar, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-455-3411?
NSN 2590-01-455-3411 has 1 manufacturer part number on file: 6N8630 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 6N8630?
Key specifications for 6N8630: General Characteristics Item Description: ROUND BODY W/CENTER APERTURE AND THREE ATTACHMENT HOLES; PART OF TURBOCHARGER CARTRIDGE ASSEMBLY; End Item Identification: 2410-00-574-7597. 1 specification is documented in the U.S. Government catalog.
Is NSN 2590-01-455-3411 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.