NSN 3110-01-335-6515 · NIIN 013356515 · Part number 274337-16
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 10001
Government record, cited
NSN 3110-01-335-6515 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-335-6515. Manufacturer of record part number: 274337-16.
Overall Outside Diameter: 5.5108 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN
Bore Shape: STRAIGHT
Load Direction: RADIAL
Bore Diameter: 2.5585 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM IN
Material: STEEL OVERALL
Identification
NSN: 3110-01-335-6515
NIIN: 013356515
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 274337-16
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-335-6515, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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
3110-01-335-6515
Primary Part Number
274337-16
Item Name
Bearing,ball,annular
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Surface Finish
GROUND
Style Designator
NON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter
5.5108 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN
Bore Shape
STRAIGHT
Load Direction
RADIAL
Bore Diameter
2.5585 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM IN
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
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 3110-01-335-6515?
NSN 3110-01-335-6515 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-335-6515?
NSN 3110-01-335-6515 has 2 manufacturer part numbers on file: B-43317 (Eaton Aerospace, Llc Dba Jackson South), 274337-16 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 274337-16?
Key specifications for 274337-16: Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 1.2942 INCHES MINIMUM AND 1.3042 INCHES MAXIMUM IN; Overall Outside Diameter: 5.5108 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-335-6515 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.