The Seal,plain Encased, cataloged under National Stock Number 5330-01-667-5464, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-667-5464 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.460 INCHES NOMINAL IN |
| Attachment Feature Quantity | 1 |
| Seal Width | 0.100 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.032 INCHES NOMINAL IN |
| Body Recess Diameter | 0.460 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL-EXTERNAL |
| Supplementary Features | MATERIAL IS 1/2 HARD |
| Hardness Rating | 55.0 ROCKWELL B MINIMUM AND 75.0 ROCKWELL B MAXIMUM OVERALL |
| Material Document and Classification | ASTMB16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | FLANGE |
| Case Style | FLANGED |
| Peripheral Diameter | 0.560 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 0.100 INCHES NOMINAL IN |
| Center Hole Diameter | 0.375 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| 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 | F |
| Reference | Meaning |
|---|---|
| 201754154 | 3/2 Design control — primary reference U.S. Government activity |
| X201754154 | D/9 Drawing number reference only Mirada Research & Manufacturing, Inc. |
NSN 5330-01-667-5464 is a Seal,plain Encased, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-667-5464: Attachment Hole Diameter: 0.460 INCHES NOMINAL IN; Attachment Feature Quantity: 1; Seal Width: 0.100 INCHES NOMINAL IN; Cross-Sectional Height: 0.032 INCHES NOMINAL IN. 17 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.