The Gasket, cataloged under National Stock Number 5330-00-663-4298, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-663-4298 |
| Primary Part Number | GR1443-12-3 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Temp Rating | 65.0 FAHRENHEIT AND 170.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.187 INCHES NOMINAL IN |
| Inside Corner Radius | 0.094 INCHES NOMINAL IN |
| Hardness Rating | 45.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 3.026 INCHES NOMINAL IN |
| Aperture Length | 6.120 INCHES NOMINAL IN |
| Outside Corner Radius | 0.125 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| 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 |
|---|---|
| GR1443-12-3 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| SCC40844-3 | 3/2 Design control — primary reference U.S. Government activity |
| GR1443-12-3 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5330-00-663-4298 is a Gasket, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-663-4298 has 1 manufacturer part number on file: GR1443-12-3 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for GR1443-12-3: Temp Rating: 65.0 FAHRENHEIT AND 170.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.187 INCHES NOMINAL IN; Inside Corner Radius: 0.094 INCHES NOMINAL IN; Hardness Rating: 45.0 SHORE DUROMETER A MAXIMUM OVERALL. 10 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.