The Seal Ring,metal, cataloged under National Stock Number 5330-00-787-8787, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. 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. 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 | 5330-00-787-8787 |
| Primary Part Number | D19025 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1004261-5 | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
| 1004261PC5 | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
| D19025 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
NSN 5330-00-787-8787 is a Seal Ring,metal, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-787-8787 has 3 manufacturer part numbers on file: 1004261-5 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 1004261PC5 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), D19025 (Eaton Corporation Dba Eaton Inoac Div Eaton).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-137-0873. Verify interchangeability with system specifications before substitution.
Key specifications for D19025: Overall Width: 2.0000 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 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.