Bearing Set, Sleeve 3120-01-489-0477 NSN 3120-01-489-0477 · NIIN 014890477 · Part number AR-4223
Cummins Inc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 0B8S3
NSN 3120-01-489-0477 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-489-0477. Manufacturer of record part number: AR-4223 .
Also searched as
3120-01-489-0477 ·
3120014890477 ·
NIIN 014890477 ·
01-489-0477 ·
FSC 3120 Bearings, Plain, Unmounted · CAGE 0B8S3 · AR-4223
Nearby stock numbers
← 3120-01-489-0399 Bushing, Sleeve
·
3120-01-489-0713 Bearing Set, Sleeve →
3120-01-489-0477 — Bearings, Plain, Unmounted
Features
Bearing Set,sleeve — FSC 3120 1 manufacturer part number on file Manufacturer of record: Cummins Inc
Identification
NSN: 3120-01-489-0477
NIIN: 014890477
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: AR-4223
Manufacturer: Cummins Inc
General Description
The Bearing Set,sleeve, cataloged under National Stock Number 3120-01-489-0477, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Cummins Inc. 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 3120-01-489-0477 Primary Part Number AR-4223 Item Name Bearing Set,sleeve FSC / FSG 3120 / 31 — Bearings, Plain, Unmounted Manufacturer Cummins Inc Status ACTIVE
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
AR-4223 PRIMARY Cummins Inc (USA)
No interchangeability data on file.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-489-0477?
NSN 3120-01-489-0477 is a Bearing Set,sleeve, manufactured by Cummins Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-489-0477?
NSN 3120-01-489-0477 has 1 manufacturer part number on file: AR-4223 (Cummins Inc).
What are the specifications of AR-4223?
Key specifications for AR-4223: End Item Identification: DIESEL, ENGINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-489-0477 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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