The Packing,labyrinth Steam Turbine, cataloged under National Stock Number 5330-00-372-9870, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-372-9870 |
| Primary Part Number | 5939431G-6 |
| Item Name | Packing,labyrinth Steam Turbine |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5939431G-6 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5939479G9 | 5/9 Secondary reference General Electric Company |
| DD423S4101-0406PC1-6 | 5/9 Secondary reference U.S. Government activity |
| 5939431-1X7 | 5/9 Secondary reference General Electric Company |
| CVL48S4101-581517PC1-8 | 5/9 Secondary reference U.S. Government activity |
| 5939431PC1,4,7 | 5/9 Secondary reference General Electric Company |
| W5939479PC1-8 | 5/9 Secondary reference General Electric Company |
| W5992972PC1-6 | 5/9 Secondary reference General Electric Company |
| CA68S4101-78PC1-7 | 5/9 Secondary reference U.S. Government activity |
| 5939431G-6 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| DD445S4101-132PC1-7 | 5/9 Secondary reference U.S. Government activity |
| CA122S4101-178268PC1-8 | 5/9 Secondary reference U.S. Government activity |
| H60P20165-4350 | 5/9 Secondary reference General Electric Company |
| DD453S4101-0406PC1-6 | 5/9 Secondary reference U.S. Government activity |
| D445S4101-132PC1-7 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-372-9870 is a Packing,labyrinth Steam Turbine, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-372-9870 has 1 manufacturer part number on file: 5939431G-6 (General Electric Company).
Key specifications for 5939431G-6: General Characteristics Item Description: STEEL. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.