The Bearing,ball,annular, cataloged under National Stock Number 3110-01-085-6791, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-085-6791 |
| Primary Part Number | 1-2TC |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 1.1200 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Overall Outside Diameter | 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bore Diameter | 2.0000 INCHES MINIMUM AND 2.0005 INCHES MAXIMUM IN |
| Inner Ring Width | 2.0937 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1-2TC PRIMARY | Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA) |
| Reference | Meaning |
|---|---|
| L33787 | 5/9 Secondary reference Cnh Industrial America Llc Dba Cnh America |
| 1-2TC | 5/9 Secondary reference Lkm Industries, Inc |
| 1-2TC | 5/9 Secondary reference Cnh Industrial America Llc Dba Cnh America |
NSN 3110-01-085-6791 is a Bearing,ball,annular, manufactured by Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-085-6791 has 1 manufacturer part number on file: 1-2TC (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-292-4302. Verify interchangeability with system specifications before substitution.
Key specifications for 1-2TC: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Outer Ring Width: 1.1200 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN; Surface Finish: GROUND. 10 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.