The Disc,thrust, cataloged under National Stock Number 3950-01-448-8805, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-448-8805 |
| Primary Part Number | 2E3-00300 ITEM 5 |
| Item Name | Disc,thrust |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 6.375 IN. DIA, 1.125 IN. LG; 4 HOLES DRILLED 0.250 IN DIA EQUALLY SPACED AROUND CIRCUMFERENCE 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 |
|---|---|
| 2E3-00300 ITEM 5 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 2B1-05786 PRIMARY | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2E3-00300 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
NSN 3950-01-448-8805 is a Disc,thrust, manufactured by Lake Shore Systems, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-448-8805 has 2 manufacturer part numbers on file: 2E3-00300 ITEM 5 (Lake Shore Systems, Inc.), 2B1-05786 (Lake Shore Systems, Inc.).
Key specifications for 2E3-00300 ITEM 5: General Characteristics Item Description: 6.375 IN. DIA, 1.125 IN. LG; 4 HOLES DRILLED 0.250 IN DIA EQUALLY SPACED AROUND CIRCUMFERENCE IN; End Item Identification: STRATEGIC SEALIFT CONVERSIONS SHIPS CLASS. 1 specification is 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.