NSN 3110-01-203-9989 · NIIN 012039989 · Part number 128A4080
Mission Systems Davenport Inc. · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 72429
Government record, cited
NSN 3110-01-203-9989 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-203-9989. Manufacturer of record part number: 128A4080.
Manufacturer of record: Mission Systems Davenport Inc.
Identification
NSN: 3110-01-203-9989
NIIN: 012039989
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 128A4080
Manufacturer: Mission Systems Davenport Inc.
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-203-9989, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mission Systems Davenport Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Bearing,ball,annular
FSC / FSG
3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers
Skf Usa Inc. (CAGE 38443); Mission Systems Davenport Inc. (CAGE 72429)
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-203-9989?
NSN 3110-01-203-9989 is a Bearing,ball,annular, manufactured by Mission Systems Davenport Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-203-9989?
NSN 3110-01-203-9989 has 2 manufacturer part numbers on file: 126A4080 (Skf Usa Inc.), 128A4080 (Mission Systems Davenport Inc.).
Is NSN 3110-01-203-9989 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.