The Seal,plain Encased, cataloged under National Stock Number 5330-00-308-2824, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-308-2824 |
| Primary Part Number | A1054X3 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | David Brown Hydraulics Inc Dba Hydreco |
| Status | ACTIVE |
| Seal Width | 0.188 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 1.748 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN |
| Material Document and Classification | 4428-1 FSCM 02892 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 1.359 INCHES MINIMUM AND 1.360 INCHES MAXIMUM IN |
| Material | PLASTIC SEALING ELEMENT |
| 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 |
|---|---|
| A1054X3 PRIMARY | David Brown Hydraulics Inc Dba Hydreco (USA) |
| Reference | Meaning |
|---|---|
| 9038392 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-308-2824 is a Seal,plain Encased, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-308-2824 has 1 manufacturer part number on file: A1054X3 (David Brown Hydraulics Inc Dba Hydreco).
Key specifications for A1054X3: Seal Width: 0.188 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.748 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN; Material Document and Classification: 4428-1 FSCM 02892 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT. 7 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.