NSN 3110-01-172-3584 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-172-3584. Manufacturer of record part number: FB219495.
Overall Outside Diameter: 4.7487 INCHES MINIMUM AND 4.7490 INCHES MAXIMUM IN
Bore Shape: STRAIGHT
Bore Diameter: 2.9997 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
Identification
NSN: 3110-01-172-3584
NIIN: 011723584
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: FB219495
Manufacturer: Rolls-Royce Plc Div Defense (europe)
General Description
The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-172-3584, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rolls-Royce Plc Div Defense (europe). Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-172-3584
Primary Part Number
FB219495
Item Name
Bearing,roller,cylindrical
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Rolls-Royce Plc Div Defense (europe)
Status
ACTIVE
Retainer Fabrication Method
PRESSED
Outer Ring Width
0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
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 3110-01-172-3584?
NSN 3110-01-172-3584 is a Bearing,roller,cylindrical, manufactured by Rolls-Royce Plc Div Defense (europe), classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-172-3584?
NSN 3110-01-172-3584 has 2 manufacturer part numbers on file: FB220023 (Rolls-Royce Plc Div Defense (europe)), FB219495 (Rolls-Royce Plc Div Defense (europe)).
What are the specifications of FB219495?
Key specifications for FB219495: Retainer Fabrication Method: PRESSED; Outer Ring Width: 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN; Surface Finish: UNGROUND; Style Designator: CYLINDRICAL INNER RING, CYLINDRICAL OUTER RING, SEPARABLE. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-172-3584 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.