The Bushing,sleeve, cataloged under National Stock Number 3120-01-034-2517, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3120-01-034-2517 |
| Primary Part Number | 30-2493-1 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 1.7500 INCHES NOMINAL IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | WW-T785,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 1.5700 INCHES NOMINAL IN |
| Antirotation/lubrication Type and Quantity | 8 SLOT |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Slot Width | 0.3800 INCHES NOMINAL FIRST IN |
| Slot Length | 0.2000 INCHES NOMINAL FIRST 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 |
|---|---|
| 30-2493-1 PRIMARY | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 30-2493-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-01-034-2517 is a Bushing,sleeve, manufactured by The Boeing Company Div Commercial, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-034-2517 has 1 manufacturer part number on file: 30-2493-1 (The Boeing Company Div Commercial).
Key specifications for 30-2493-1: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 1.7500 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: WW-T785,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 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.