The Gasket, cataloged under National Stock Number 5330-00-285-3678, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-285-3678 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.188 INCHES NOMINAL IN |
| Style Designator | OVAL |
| Bearing Surface Width | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL AND METALLIC MATERIALS |
| Aperture Width | 3.500 INCHES NOMINAL IN |
| Aperture Length | 4.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Material | ASBESTOS AND COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 1X3 1-2HG4 1-2 | 5/9 Secondary reference Ames Iron Works |
| 3 1-2X4 1-2 | 5/9 Secondary reference Ames Iron Works |
| 671APC19 | 5/9 Secondary reference Ames Iron Works |
| HHG76TYPE1 | 4/1 Identification reference U.S. Government activity |
| R4786PC19 | 5/9 Secondary reference Ames Iron Works |
NSN 5330-00-285-3678 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-285-3678: Cross-Sectional Thickness: 0.188 INCHES NOMINAL IN; Style Designator: OVAL; Bearing Surface Width: 0.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL AND METALLIC MATERIALS. 8 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.