The Load Indicator Assy, cataloged under National Stock Number 3950-01-449-1019, 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 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-449-1019 |
| Primary Part Number | E3595-01 |
| Item Name | Load Indicator Assy |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | SAFE LOAD INDICATOR ASSEMBLY FOR CRANE HOIST |
| Material | STEEL AND RUBBER SYNTHETIC |
| 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 |
|---|---|
| E3595-01 PRIMARY | Lake Shore Systems, Inc. (USA) |
| E3595-01 | Martin-Decker Totco, Inc Dba M/d Totco (USA) |
| Reference | Meaning |
|---|---|
| E3595-001 REV AA | D/9 Drawing number reference only Lake Shore Systems, Inc. |
| E3595-001 | C/1 Advisory reference — outside the item-of-supply concept Martin-Decker Totco, Inc Dba M/d Totco |
| 2E3-00306 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
| E3595-01 | 5/9 Secondary reference Lake Shore Systems, Inc. |
NSN 3950-01-449-1019 is a Load Indicator Assy, manufactured by Lake Shore Systems, Inc., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-449-1019 has 2 manufacturer part numbers on file: E3595-01 (Lake Shore Systems, Inc.), E3595-01 (Martin-Decker Totco, Inc Dba M/d Totco).
Key specifications for E3595-01: General Characteristics Item Description: SAFE LOAD INDICATOR ASSEMBLY FOR CRANE HOIST; Special Features: HAS CAPACITY OF 10000LBS; ITEM INCLUDES A 25000-LB CAPACITY LOAD CELL WITH A SHACKLE AT THE BOTTOM, A CHECK VALVE, HOSES AND FITTINGS, A 6-IN. DIA DIAL INDICATOR TO BE CALIBRATED AT 1250PSI, INDICATOR MOUNTING BRACKET WITH SCREWS, FLUID AND A HAND PUMP LBS; Part Name Assigned by Controlling Agency: LOAD INDICATOR ASSEMBLY; End Item Identification: NAVY WEAPONS CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.