NSN 3110-01-181-2566 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-181-2566. Manufacturer of record part number: 23458-32051.
General Characteristics Item Description: STEEL OVERALL; TWO ANNULAR BALL BEARINGS WITH RETAING BAND ON OD OF BEARINGS,MOUNTED ON SHAFT; RECTANGULAR STUDS EXTENDING 22.0 MM FROM SHAFT ENDS,12.0 MM HIGH,19.0 MM WIDE; 1.7 MM SPACER BETWEEN BEARINGS; 58.0 MM NOM OD,30.0 MM NOM BEARING WIDTH,80.0 MM OVERALL ASSEMBLY LENGTH MM
1 manufacturer part number on file
Manufacturer of record: Tcm America, Inc Sc
Identification
NSN: 3110-01-181-2566
NIIN: 011812566
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 23458-32051
Manufacturer: Tcm America, Inc Sc
General Description
The Bearing,ball,side Roller, cataloged under National Stock Number 3110-01-181-2566, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Tcm America, Inc Sc. Government technical data includes 1 specification, 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
3110-01-181-2566
Primary Part Number
23458-32051
Item Name
Bearing,ball,side Roller
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Tcm America, Inc Sc
Status
ACTIVE
General Characteristics Item Description
STEEL OVERALL; TWO ANNULAR BALL BEARINGS WITH RETAING BAND ON OD OF BEARINGS,MOUNTED ON SHAFT; RECTANGULAR STUDS EXTENDING 22.0 MM FROM SHAFT ENDS,12.0 MM HIGH,19.0 MM WIDE; 1.7 MM SPACER BETWEEN BEARINGS; 58.0 MM NOM OD,30.0 MM NOM BEARING WIDTH,80.0 MM OVERALL ASSEMBLY LENGTH MM
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 3110-01-181-2566?
NSN 3110-01-181-2566 is a Bearing,ball,side Roller, manufactured by Tcm America, Inc Sc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-181-2566?
NSN 3110-01-181-2566 has 1 manufacturer part number on file: 23458-32051 (Tcm America, Inc Sc).
What are the specifications of 23458-32051?
Key specifications for 23458-32051: General Characteristics Item Description: STEEL OVERALL; TWO ANNULAR BALL BEARINGS WITH RETAING BAND ON OD OF BEARINGS,MOUNTED ON SHAFT; RECTANGULAR STUDS EXTENDING 22.0 MM FROM SHAFT ENDS,12.0 MM HIGH,19.0 MM WIDE; 1.7 MM SPACER BETWEEN BEARINGS; 58.0 MM NOM OD,30.0 MM NOM BEARING WIDTH,80.0 MM OVERALL ASSEMBLY LENGTH MM. 1 specification is documented in the U.S. Government catalog.
Is NSN 3110-01-181-2566 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.