The Bearing,sleeve, cataloged under National Stock Number 3120-01-352-6820, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3120-01-352-6820 |
| Primary Part Number | 123-4775360 ITEM 7L1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Corner Shape | CHAMFERED ALL CORNERS |
| Flange Outside Diameter | 1.6135 INCHES NOMINAL IN |
| Body Outside Diameter | 1.4345 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.1255 INCHES NOMINAL IN |
| Material | BRONZE PHOSPHOR OVERALL |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 123-4775360 ITEM 7L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 123-4775360 ITEM 7 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3120-01-352-6820 is a Bearing,sleeve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-352-6820 has 1 manufacturer part number on file: 123-4775360 ITEM 7L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 123-4775360 ITEM 7L1: Corner Shape: CHAMFERED ALL CORNERS; Flange Outside Diameter: 1.6135 INCHES NOMINAL IN; Body Outside Diameter: 1.4345 INCHES NOMINAL IN; Criticality Code Justification: ZZZY. 8 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.
NSN 3120-01-352-6820 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.