NSN 3120-01-583-4979 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-583-4979. Manufacturer of record part number: 4443880.
Supplementary Features: NHA-3340A-5, STANDARD ARM 2.96M; 3340A-8, BUCKET LINK (SUB FOR TH4443880); BOTH FOR 240 DLC EXCAVATOR A
1 manufacturer part number on file
Manufacturer of record: John Deere Shared Services, Llc
Identification
NSN: 3120-01-583-4979
NIIN: 015834979
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 4443880
Manufacturer: John Deere Shared Services, Llc
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-583-4979, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is John Deere Shared Services, Llc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-583-4979
Primary Part Number
4443880
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
John Deere Shared Services, Llc
Status
ACTIVE
Supplementary Features
NHA-3340A-5, STANDARD ARM 2.96M; 3340A-8, BUCKET LINK (SUB FOR TH4443880); BOTH FOR 240 DLC EXCAVATOR A
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 3120-01-583-4979?
NSN 3120-01-583-4979 is a Bearing,sleeve, manufactured by John Deere Shared Services, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-583-4979?
NSN 3120-01-583-4979 has 1 manufacturer part number on file: 4443880 (John Deere Shared Services, Llc).
What are the specifications of 4443880?
Key specifications for 4443880: Supplementary Features: NHA-3340A-5, STANDARD ARM 2.96M; 3340A-8, BUCKET LINK (SUB FOR TH4443880); BOTH FOR 240 DLC EXCAVATOR A; Part Name Assigned by Controlling Agency: OE BUSHING; End Item Identification: 3805-01-573-0667, EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED/HYDRAULIC EXCAVATOR (TYPE I) HYEX, MODEL 230LCR. 1 specification is documented in the U.S. Government catalog.
Is NSN 3120-01-583-4979 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.