The Seal,magnetic, cataloged under National Stock Number 5330-01-516-2903, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Magnetic Seal Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-516-2903 |
| Primary Part Number | 93025 |
| Item Name | Seal,magnetic |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Magnetic Seal Llc |
| Status | ACTIVE |
| Overall Diameter | 2.621 INCHES MINIMUM AND 2.622 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-516-2903 is a Seal,magnetic, manufactured by Magnetic Seal Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-516-2903 has 2 manufacturer part numbers on file: FG26010P2 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 93025 (Magnetic Seal Llc).
1 possible match (shared part number, not a government interchangeability claim): 5210-01-521-9181. Verify interchangeability with system specifications before substitution.
Key specifications for 93025: Overall Height: 0.560 INCHES NOMINAL IN; Overall Diameter: 2.621 INCHES MINIMUM AND 2.622 INCHES MAXIMUM IN; Special Features: SEAL BORE SHALL OPERATE ON SHAFT DIAMETER 1.599-1.560; Part Name Assigned by Controlling Agency: SEAL, PLAIN ENCASED. 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.