The Packing,labyrinth,diaphragm, cataloged under National Stock Number 5330-00-372-9843, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-372-9843 |
| Primary Part Number | 4973997G5 |
| Item Name | Packing,labyrinth,diaphragm |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL BRONZE; 1.766 IN. LG; 18.50 IN. DIA IN |
| 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 |
|---|---|
| 4973997G5 | General Electric Company (USA) |
| T4973997PC1-5 | General Electric Company (USA) |
| 4973997G5 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| CVB42S4101-328677PC1-5 | 3/2 Design control — primary reference U.S. Government activity |
| BB61S41-240PC1-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-372-9843 is a Packing,labyrinth,diaphragm, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-372-9843 has 3 manufacturer part numbers on file: 4973997G5 (General Electric Company), T4973997PC1-5 (General Electric Company), 4973997G5 (General Electric Company).
Key specifications for 4973997G5: General Characteristics Item Description: NICKEL BRONZE; 1.766 IN. LG; 18.50 IN. DIA IN. 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.