NSN 3110-00-271-0169 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-271-0169. Manufacturer of record part number: IR7204.
Style Designator: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
Overall Outside Diameter: 1.0625 INCHES NOMINAL IN
Bore Shape: STRAIGHT
Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Bore Diameter: 0.8125 INCHES NOMINAL IN
Material: STEEL OVERALL
Identification
NSN: 3110-00-271-0169
NIIN: 002710169
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: IR7204
Manufacturer: Rbc Bearings Incorporated Div West Trenton Division
General Description
The Ring,bearing,inner, cataloged under National Stock Number 3110-00-271-0169, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 7 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
3110-00-271-0169
Primary Part Number
IR7204
Item Name
Ring,bearing,inner
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Rbc Bearings Incorporated Div West Trenton Division
Status
ACTIVE
Surface Finish
GROUND
Style Designator
SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
Overall Outside Diameter
1.0625 INCHES NOMINAL IN
Bore Shape
STRAIGHT
Standard Tolerance Designation
AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
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 3110-00-271-0169?
NSN 3110-00-271-0169 is a Ring,bearing,inner, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-00-271-0169?
NSN 3110-00-271-0169 has 2 manufacturer part numbers on file: IR7204 (Rbc Bearings Incorporated Div West Trenton Division), IR7204 (Gilbarco Inc. Dba Gilbarco Inc).
What are the specifications of IR7204?
Key specifications for IR7204: Surface Finish: GROUND; Style Designator: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE; Overall Width: 1.0100 INCHES NOMINAL IN; Overall Outside Diameter: 1.0625 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-00-271-0169 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.