NSN 3120-01-643-0634 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-643-0634. Manufacturer of record part number: JFI-0810-04.
Style Designator: SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
Body Inside Diameter: 0.50 INCHES NOMINAL IN
Flange Width: 0.062 INCHES NOMINAL IN
Material: PLASTIC BODY
Material: PLASTIC FLANGE
Identification
NSN: 3120-01-643-0634
NIIN: 016430634
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: JFI-0810-04
Manufacturer: Igus Bearings Inc Div Igus, Incorporated
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-643-0634, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Igus Bearings Inc Div Igus, Incorporated. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
3120-01-643-0634
Primary Part Number
JFI-0810-04
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Igus Bearings Inc Div Igus, Incorporated
Status
ACTIVE
Flange Outside Diameter
0.875 INCHES NOMINAL IN
Body Outside Diameter
0.625 INCHES NOMINAL IN
Style Designator
SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
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 3120-01-643-0634?
NSN 3120-01-643-0634 is a Bearing,sleeve, manufactured by Igus Bearings Inc Div Igus, Incorporated, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-643-0634?
NSN 3120-01-643-0634 has 1 manufacturer part number on file: JFI-0810-04 (Igus Bearings Inc Div Igus, Incorporated).
What are the specifications of JFI-0810-04?
Key specifications for JFI-0810-04: Flange Outside Diameter: 0.875 INCHES NOMINAL IN; Body Outside Diameter: 0.625 INCHES NOMINAL IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END; Overall Length: 0.312 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-643-0634 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.