The Bearing,ball,annular, cataloged under National Stock Number 3110-01-379-7220, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-379-7220 |
| Primary Part Number | SR4PL3K25/7 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc. |
| Status | ACTIVE |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL COMP 440C 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 |
|---|---|
| SR4PL3K25/7 PRIMARY | Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| SSR4ZLRA7P25L01 | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-379-7220 is a Bearing,ball,annular, manufactured by Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-379-7220 has 1 manufacturer part number on file: SR4PL3K25/7 (Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.).
Key specifications for SR4PL3K25/7: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL COMP 440C OVERALL. 2 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.