NSN 3110-01-368-3394 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-368-3394. Manufacturer of record part number: 472A479.
Style Designator: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
Overall Outside Diameter: 4.7244 INCHES NOMINAL4.7244 INCHES NOMINAL IN
Bore Diameter: 2.6250 INCHES NOMINAL2.6250 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: The Timken Corporation
Identification
NSN: 3110-01-368-3394
NIIN: 013683394
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 472A479
Manufacturer: The Timken Corporation
General Description
The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-368-3394, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 3 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
3110-01-368-3394
Primary Part Number
472A479
Item Name
Bearing,roller,tapered
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
The Timken Corporation
Status
ACTIVE
Style Designator
STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE
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 3110-01-368-3394?
NSN 3110-01-368-3394 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-368-3394?
NSN 3110-01-368-3394 has 1 manufacturer part number on file: 472A479 (The Timken Corporation).
What are the specifications of 472A479?
Key specifications for 472A479: Style Designator: STRAIGHT BORE, NORMAL ANGLESTRAIGHT BORE, NORMAL ANGLE; Overall Width: 1.1420 INCHES NOMINAL1.1420 INCHES NOMINAL IN; Overall Outside Diameter: 4.7244 INCHES NOMINAL4.7244 INCHES NOMINAL IN; Bore Diameter: 2.6250 INCHES NOMINAL2.6250 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-368-3394 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.