NSN 3120-01-140-4686 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-140-4686. Manufacturer of record part number: 180689.
Manufacturer of record: Brinkley Technology Group Llc Dba Hercules Manufacturing
Identification
NSN: 3120-01-140-4686
NIIN: 011404686
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 180689
Manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
General Description
The Bearing Set, cataloged under National Stock Number 3120-01-140-4686, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Bearing Set
FSC / FSG
3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers
Federal-Mogul Corp Government Sales Dept (CAGE 01212); Brinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14)
Technical Specifications
Parameter
Value
NSN
3120-01-140-4686
Primary Part Number
180689
Item Name
Bearing Set
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Brinkley Technology Group Llc Dba Hercules Manufacturing
Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
Reference documents
Reference
Meaning
180689
5/9Secondary reference
Hercules Engine Co Inc
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 3120-01-140-4686?
NSN 3120-01-140-4686 is a Bearing Set, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-140-4686?
NSN 3120-01-140-4686 has 2 manufacturer part numbers on file: 515M (Federal-Mogul Corp Government Sales Dept), 180689 (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Is NSN 3120-01-140-4686 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.