NSN 3120-01-263-8306 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-263-8306. Manufacturer of record part number: VTB03500.
Inner Member Width: 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Outer Member Width: 0.3880 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN
Static Radial Load Rating: 33872 POUNDS LBS
Bore Diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Material: COBALT COMP 6 INNER MEMBER
Material: STEEL COMP 630 OUTER RACE MEMBER
Outer Member Outside Diameter: 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
Identification
NSN: 3120-01-263-8306
NIIN: 012638306
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: VTB03500
Manufacturer: Valley-Todeco, Inc. Dba Arconic Fastening Systems
General Description
The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-263-8306, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. 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
3120-01-263-8306
Primary Part Number
VTB03500
Item Name
Bearing,plain,self-Aligning
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Valley-Todeco, Inc. Dba Arconic Fastening Systems
Status
ACTIVE
Inner Member Width
0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Outer Member Width
0.3880 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN
Static Radial Load Rating
33872 POUNDS LBS
Bore Diameter
0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
Material
COBALT COMP 6 INNER MEMBER
Material
STEEL COMP 630 OUTER RACE MEMBER
Outer Member Outside Diameter
0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
Valley-Todeco, Inc. Dba Arconic Fastening Systems (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 3120-01-263-8306?
NSN 3120-01-263-8306 is a Bearing,plain,self-Aligning, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-263-8306?
NSN 3120-01-263-8306 has 1 manufacturer part number on file: VTB03500 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
What are the specifications of VTB03500?
Key specifications for VTB03500: Inner Member Width: 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Outer Member Width: 0.3880 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN; Static Radial Load Rating: 33872 POUNDS LBS; Bore Diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-263-8306 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.