The Gasket, cataloged under National Stock Number 5330-01-227-4052, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Corru-Seals, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-227-4052 |
| Primary Part Number | 67455 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Corru-Seals, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.925 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | METAL |
| Outside Diameter | 3.430 INCHES MINIMUM AND 3.450 INCHES MAXIMUM IN |
| Aperture Diameter | 2.505 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 3.060 INCHES NOMINAL IN |
| Material | STEEL COMP 321 OVERALL |
| Hole Diameter | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 67455 PRIMARY | Corru-Seals, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2-303-462-01 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-01-227-4052 is a Gasket, manufactured by Corru-Seals, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-227-4052 has 1 manufacturer part number on file: 67455 (Corru-Seals, Inc.).
Key specifications for 67455: Cross-Sectional Thickness: 0.925 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: METAL. 10 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.