The Seal,plain Encased, cataloged under National Stock Number 5330-00-194-1682, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-194-1682 |
| Primary Part Number | A1805W569 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| Seal Width | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 4.874 INCHES MINIMUM AND 4.877 INCHES MAXIMUM IN |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 3.934 INCHES MINIMUM AND 3.937 INCHES MAXIMUM IN |
| Material | STEEL CASE |
| Material | RUBBER 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 |
|---|---|
| A1805W569 PRIMARY | Meritor Industrial Products, Llc (USA) |
| 415186SB | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| A1805W569 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 00044 | 5/1 Secondary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
NSN 5330-00-194-1682 is a Seal,plain Encased, manufactured by Meritor Industrial Products, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-194-1682 has 2 manufacturer part numbers on file: A1805W569 (Meritor Industrial Products, Llc), 415186SB (Federal-Mogul Corp Government Sales Dept).
Key specifications for A1805W569: Seal Width: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 4.874 INCHES MINIMUM AND 4.877 INCHES MAXIMUM IN; Case Style: SQUARE. 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.