The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-439-2760, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Goriziane Group Spa. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-439-2760 |
| Primary Part Number | 2584553 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Goriziane Group Spa |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.125 INCHES NOMINAL IN |
| Attachment Feature Quantity | 5 |
| Cross-Sectional Height | 0.594 INCHES NOMINAL IN |
| Inside Corner Radius | 7.625 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.125 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | AMS 3347 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | D SHAPE |
| Aperture Width | 21.250 INCHES NOMINAL IN |
| Aperture Length | 107.250 INCHES NOMINAL IN |
| Outside Corner Radius | 8.750 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| 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 |
|---|---|
| 2584553 | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| 2584553 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-439-2760 is a Seal,nonmetallic Special Shaped, manufactured by Goriziane Group Spa, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-439-2760 has 1 manufacturer part number on file: 2584553 (Goriziane Group Spa).
Key specifications for 2584553: Attachment Hole Diameter: 0.125 INCHES NOMINAL IN; Attachment Feature Quantity: 5; Cross-Sectional Height: 0.594 INCHES NOMINAL IN; Inside Corner Radius: 7.625 INCHES NOMINAL IN. 15 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.