The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-290-8480, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-290-8480 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Height | 0.656 INCHES NOMINAL IN |
| Minor Thickness | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.875 INCHES NOMINAL IN |
| Minor Height | 0.562 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-R-15624,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Aperture Diameter | 8.375 INCHES NOMINAL IN |
| Minor Width | 0.328 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| T1-4810-1296527REVAPC8 | 3/2 Design control — primary reference U.S. Government activity |
| 578-4810-1573246REVBPC6 | 3/2 Design control — primary reference U.S. Government activity |
| 7877-151REVBPC6 | 3/2 Design control — primary reference U.S. Government activity |
| 3776-169REVAPC13 | 3/2 Design control — primary reference U.S. Government activity |
| 585-300-1716151REVAPC14 | 3/2 Design control — primary reference U.S. Government activity |
| 8577-182REVCPC14 | 3/2 Design control — primary reference U.S. Government activity |
| 3777-143REVAPC6 | 3/2 Design control — primary reference U.S. Government activity |
| 3900-201PCGASKETZ1 | 5/9 Secondary reference U.S. Government activity |
| 3972-133REVAPC8 | 5/9 Secondary reference U.S. Government activity |
| 575-4600-1444000REVAPCC | 3/2 Design control — primary reference U.S. Government activity |
| 575-4900-1444072REVAPC13 | 3/2 Design control — primary reference U.S. Government activity |
| 77-0103-1286700PCGASKET21 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-290-8480 is a Seal,nonmetallic Special Shaped, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-290-8480: Cross-Sectional Height: 0.656 INCHES NOMINAL IN; Minor Thickness: 0.250 INCHES NOMINAL IN; Cross-Sectional Width: 0.875 INCHES NOMINAL IN; Minor Height: 0.562 INCHES NOMINAL IN. 12 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.