The Seal, cataloged under National Stock Number 5330-01-149-4378, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Parker Hannifin Corporation Div Chelsea Products Division (CAGE 11757); Manitowoc Crane Group (uk) Limited (CAGE K4365); Turner Powertrain Systems Ltd (CAGE U1809) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-149-4378 |
| Primary Part Number | 28-P-218 |
| Item Name | Seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 28-P-57 | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 28-P-218 PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 9-904-102979 | Manitowoc Crane Group (uk) Limited (GBR) |
| 28-P-57 | Turner Powertrain Systems Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 28-P-57 | C/1 Advisory reference — outside the item-of-supply concept Williams Controls Inc |
| 9-904-102979 | 5/9 Secondary reference Grove Europe Ltd |
| 9-904-102979 | C/1 Advisory reference — outside the item-of-supply concept Grove U.s. Llc Dba Grove Us Llc |
| 50204 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-149-4378 is a Seal, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-149-4378 has 4 manufacturer part numbers on file: 28-P-57 (Parker Hannifin Corporation Div Chelsea Products Division), 28-P-218 (Parker Hannifin Corporation Div Chelsea Products Division), 9-904-102979 (Manitowoc Crane Group (uk) Limited), 28-P-57 (Turner Powertrain Systems Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-513-9070, 5340-01-549-4393. 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.