The Plate,retainer, cataloged under National Stock Number 3950-01-219-4400, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Continental Emsco Co Skagit Products Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-219-4400 |
| Primary Part Number | RC-3155 |
| Item Name | Plate,retainer |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Continental Emsco Co Skagit Products Div |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL |
| 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 |
|---|---|
| 50383-H PIECE 62 | Continental Emsco Co Skagit Products Div (USA) |
| RC-3155 PRIMARY | Continental Emsco Co Skagit Products Div (USA) |
| Reference | Meaning |
|---|---|
| 50383-H | D/9 Drawing number reference only Continental Emsco Co Skagit Products Div |
NSN 3950-01-219-4400 is a Plate,retainer, manufactured by Continental Emsco Co Skagit Products Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-219-4400 has 2 manufacturer part numbers on file: 50383-H PIECE 62 (Continental Emsco Co Skagit Products Div), RC-3155 (Continental Emsco Co Skagit Products Div).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-219-5672. Verify interchangeability with system specifications before substitution.
Key specifications for RC-3155: General Characteristics Item Description: STEEL. 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.