The Bushing,sleeve, cataloged under National Stock Number 3120-00-357-9615, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-357-9615 |
| Primary Part Number | S11831-6 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.4500 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN |
| Style Designator | SPLIT, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.2780 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| S11831-6 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 48749-6 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| PS48749-6 | 7/2 Vendor item drawing reference Honeywell International Inc. Div Aerospace - Torrance |
| S11831-6 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-00-357-9615 is a Bushing,sleeve, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-357-9615 has 2 manufacturer part numbers on file: S11831-6 (Trelleborg Sealing Solutions Us, Inc.), 48749-6 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for S11831-6: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.4500 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN; Style Designator: SPLIT, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.3400 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM IN. 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.