The Seal,special, cataloged under National Stock Number 5330-00-452-4879, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seal,special |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites (CAGE U1901) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-452-4879 |
| Primary Part Number | BAS183-3/C2/AL/LAC/7.50/D |
| Item Name | Seal,special |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
| 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 |
|---|---|
| BAS183-3/C2/AL/LAC/7.50/D PRIMARY | Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites (GBR) |
| Reference | Meaning |
|---|---|
| BAS183-3C2AL-LA | C/1 Advisory reference — outside the item-of-supply concept Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
| BAS183-3 | 5/9 Secondary reference Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
NSN 5330-00-452-4879 is a Seal,special, manufactured by Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-452-4879 has 1 manufacturer part number on file: BAS183-3/C2/AL/LAC/7.50/D (Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites).
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.