Overall Outside Diameter: 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
Bore Shape: STRAIGHT
Load Direction: RADIAL
Alignment Type: RIGID
Identification
NSN: 3110-01-383-8741
NIIN: 013838741
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-383-8741, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-383-8741
Item Name
Bearing,ball,annular
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Status
ACTIVE
Surface Finish
GROUND
Shield Quantity
2
Style Designator
NON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter
1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
Bore Shape
STRAIGHT
Load Direction
RADIAL
Alignment Type
RIGID
Bore Diameter
0.4375 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3020DS
3/9Design control — primary reference
Skf Industries Inc Nice Bearing Products Div
3020DS
C/1Advisory reference — outside the item-of-supply concept
Skf Usa Inc.
No interchangeability data on file.
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 3110-01-383-8741?
NSN 3110-01-383-8741 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What are the specifications of 3110-01-383-8741?
Key specifications for 3110-01-383-8741: Surface Finish: GROUND; Shield Quantity: 2; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.4325 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-383-8741 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.