The Gasket, cataloged under National Stock Number 5330-00-182-3019, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Flexitallic Us, Llc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-182-3019 |
| Primary Part Number | 0202570298 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Flexitallic Us, Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Criticality Code Justification | CXCY |
| Outside Diameter | 21.812 INCHES NOMINAL IN |
| Aperture Diameter | 20.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 0202570298 PRIMARY | Flexitallic Us, Llc (USA) |
| Reference | Meaning |
|---|---|
| 416503-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5330-00-182-3019 is a Gasket, manufactured by Flexitallic Us, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-182-3019 has 1 manufacturer part number on file: 0202570298 (Flexitallic Us, Llc).
Key specifications for 0202570298: Cross-Sectional Thickness: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Criticality Code Justification: CXCY; Outside Diameter: 21.812 INCHES NOMINAL IN; Aperture Diameter: 20.250 INCHES NOMINAL IN. 4 specifications are 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.