The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-451-1497, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-451-1497 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| End Cut Length | 0.240 INCHES NOMINAL IN |
| End Cut Smallest Length | 0.420 INCHES NOMINAL IN |
| Material Document and Classification | ZZ-R-765,CL 3,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 81755-+5164 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| End Cut Depth | 0.420 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING INSERT |
| Material | RUBBER SILICONE CLASS Q 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 |
|---|---|
| P5164-30 | 3/2 Design control — primary reference U.S. Government activity |
| P5164-30 | 5/9 Secondary reference Burke Industries Purosil Div |
NSN 5330-00-451-1497 is a Seal,nonmetallic Special Shaped, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-451-1497: End Cut Length: 0.240 INCHES NOMINAL IN; End Cut Smallest Length: 0.420 INCHES NOMINAL IN; Material Document and Classification: ZZ-R-765,CL 3,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 23.120 INCHES NOMINAL IN. 9 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.