The Packing,preformed, cataloged under National Stock Number 5330-01-346-1268, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mirada Research & Manufacturing, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 | 5330-01-346-1268 |
| Primary Part Number | 1-020-83 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mirada Research & Manufacturing, Inc. |
| Status | ACTIVE |
| Specification/standard Data | 08407-1-020-83 MANUFACTURERS STANDARD |
| 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 |
|---|---|
| 1-020-83 PRIMARY | Mirada Research & Manufacturing, Inc. (USA) |
NSN 5330-01-346-1268 is a Packing,preformed, manufactured by Mirada Research & Manufacturing, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-346-1268 has 1 manufacturer part number on file: 1-020-83 (Mirada Research & Manufacturing, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-408-0200. Verify interchangeability with system specifications before substitution.
Key specifications for 1-020-83: Specification/standard Data: 08407-1-020-83 MANUFACTURERS STANDARD. 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.