The Gasket, cataloged under National Stock Number 5330-01-459-7543, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tate Engineering Systems Inc Dba Tate Systems, Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-459-7543 |
| Primary Part Number | RGA401CB |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Tate Engineering Systems Inc Dba Tate Systems, Inc |
| Status | ACTIVE |
| Center Hole Diameter | 4.750 INCHES NOMINAL IN |
| Material | CORK OVERALL |
| 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 |
|---|---|
| RGA401CB PRIMARY | Tate Engineering Systems Inc Dba Tate Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| RGA401 | 5/9 Secondary reference Tate Engineering Systems Inc Dba Allan U Beviar Div |
| RGA401CB | 3/9 Design control — primary reference Tate Engineering Systems Inc Dba Allan U Beviar Div |
NSN 5330-01-459-7543 is a Gasket, manufactured by Tate Engineering Systems Inc Dba Tate Systems, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-459-7543 has 1 manufacturer part number on file: RGA401CB (Tate Engineering Systems Inc Dba Tate Systems, Inc).
Key specifications for RGA401CB: Special Features: 8 HOLES;0.438 INCH DIAMETER EACH IN; Center Hole Diameter: 4.750 INCHES NOMINAL IN; End Item Identification: AUTO TANK; Material: CORK OVERALL. 2 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.