NSN 2590-00-164-5461 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-164-5461. Manufacturer of record part number: 4B8574.
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2590-00-164-5461
NIIN: 001645461
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 4B8574
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Bracket,eye,nonrotating Shaft, cataloged under National Stock Number 2590-00-164-5461, 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 5 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.
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
Frequently Asked Questions
What is NSN 2590-00-164-5461?
NSN 2590-00-164-5461 is a Bracket,eye,nonrotating Shaft, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-00-164-5461?
NSN 2590-00-164-5461 has 1 manufacturer part number on file: 4B8574 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 4B8574?
Key specifications for 4B8574: Overall Height: 2.875 INCHES NOMINAL IN; Overall Length: 2.875 INCHES NOMINAL IN; Bolt Hole Quantity: 2; Special Features: CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES: 2.750 IN. APART IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2590-00-164-5461 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.