The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-506-9294, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-506-9294 |
| Primary Part Number | 2021398 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.188 INCHES NOMINAL IN |
| Attachment Feature Quantity | 4 |
| Cross-Sectional Thickness | 0.078 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.344 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.969 INCHES NOMINAL IN |
| Style Designator | STRIP |
| Cross-Sectional Shape Style | HOLLOW BULB |
| Cross Section Inside Diameter | 0.250 INCHES NOMINAL IN |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Attachment Method | ROUND HOLE |
| 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 |
|---|---|
| 2021398 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2021398 | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
| SMB289601 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-00-506-9294 is a Seal,nonmetallic Special Shaped, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-506-9294 has 1 manufacturer part number on file: 2021398 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for 2021398: Attachment Hole Diameter: 0.188 INCHES NOMINAL IN; Attachment Feature Quantity: 4; Cross-Sectional Thickness: 0.078 INCHES NOMINAL IN; Cross-Sectional Height: 0.344 INCHES NOMINAL IN. 11 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.