The Bearing,ball,annular, cataloged under National Stock Number 3110-00-277-0678, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Dressta North America Ltd. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-277-0678 |
| Primary Part Number | 33410 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Shield Quantity | 1 |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 100.00 MILLIMETERS NOMINAL MM |
| Features Provided | SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.1 |
| Bore Diameter | 45.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 33410 PRIMARY | Dressta North America Ltd (USA) |
| 47309V PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 1309SLV | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 47309V | 5/9 Secondary reference General Motors Corp |
| D33410 | 5/9 Secondary reference Komatsu America Corporation |
| 33410 | 5/9 Secondary reference Komatsu America Corporation |
| 47309V | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
NSN 3110-00-277-0678 is a Bearing,ball,annular, manufactured by Dressta North America Ltd, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-277-0678 has 3 manufacturer part numbers on file: 33410 (Dressta North America Ltd), 47309V (General Motors Llc Dba General Motors Llc), 1309SLV (Federal-Mogul Corp Government Sales Dept).
5 possible matches (shared part number, not a government interchangeability claim): 5365-00-997-0209, 3220-01-234-7462, 5935-01-327-6434. Verify interchangeability with system specifications before substitution.
Key specifications for 33410: Retainer Fabrication Method: PRESSED; Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Shield Quantity: 1. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.