The Bearing,ball,annular, cataloged under National Stock Number 3110-01-650-1573, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mil Spec Inc Dba Mil Spec, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-650-1573 |
| Primary Part Number | 12D1001-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mil Spec Inc Dba Mil Spec, Inc |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Bore Shape | STRAIGHT |
| Alignment Type | RIGID |
| Seal Quantity | 2 |
| 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 |
|---|---|
| 12D1001-1 PRIMARY | Mil Spec Inc Dba Mil Spec, Inc (USA) |
| Reference | Meaning |
|---|---|
| 12D1001 ITEM NO 1 | C/1 Advisory reference — outside the item-of-supply concept Mil Spec Inc Dba Mil Spec, Inc |
NSN 3110-01-650-1573 is a Bearing,ball,annular, manufactured by Mil Spec Inc Dba Mil Spec, Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-650-1573 has 1 manufacturer part number on file: 12D1001-1 (Mil Spec Inc Dba Mil Spec, Inc).
Key specifications for 12D1001-1: Lubrication Material: GREASE; Bore Shape: STRAIGHT; Alignment Type: RIGID; Special Features: WITH MOBIL 28 GREASE,ABEC 1. 5 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.