The Seal,face, cataloged under National Stock Number 5330-00-858-4573, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal,face |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | John Crane, Inc (CAGE 71724); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983); Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-858-4573 |
| Primary Part Number | M18980 |
| Item Name | Seal,face |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| M18980 PRIMARY | John Crane, Inc (USA) |
| 607620 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| CF-SP-9692 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CF-SP-9692 | 5/9 Secondary reference Wartsila Lips Inc |
| CF-SP-9692 | 5/9 Secondary reference John Crane, Inc |
NSN 5330-00-858-4573 is a Seal,face, manufactured by John Crane, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-858-4573 has 3 manufacturer part numbers on file: M18980 (John Crane, Inc), 607620 (Eaton Aerospace, Llc Dba Jackson South), CF-SP-9692 (Defense Maritime Solutions, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-226-2183. Verify interchangeability with system specifications before substitution.
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.