The Seal,plain Encased, cataloged under National Stock Number 5330-01-463-9141, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-463-9141 |
| Primary Part Number | 6207027 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.123 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Attachment Feature Quantity | 6 |
| Seal Width | 0.340 INCHES NOMINAL IN |
| Attachment Feature Length | 0.213 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A436, TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Case Style | SHOULDERED |
| Attachment Feature Circle Diameter | 0.3387 INCHES MINIMUM AND 0.3392 INCHES MAXIMUM SINGLE CIRCLE IN |
| Color | GRAY/GREY |
| Material | IRON ALLOY OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 6207027 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5330-01-463-9141 is a Seal,plain Encased, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-463-9141 has 1 manufacturer part number on file: 6207027 (Naval Sea Systems Command).
Key specifications for 6207027: Attachment Hole Diameter: 0.123 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Attachment Feature Quantity: 6; Seal Width: 0.340 INCHES NOMINAL IN; Attachment Feature Length: 0.213 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN. 11 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.