The Seal,plain Encased, cataloged under National Stock Number 5330-01-526-4668, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-526-4668 |
| Primary Part Number | E73195-144 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Material | RUBBER OVERALL |
| Type/model Designation | TYPE-SMA SIZE 2 |
| 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 |
|---|---|
| E73195-144 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| E73195-144 F46821 | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 550414 | 5/9 Secondary reference Philadelphia Gear Works Inc |
NSN 5330-01-526-4668 is a Seal,plain Encased, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-526-4668 has 1 manufacturer part number on file: E73195-144 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for E73195-144: Part Name Assigned by Controlling Agency: OIL SEAL; End Item Identification: VALVE CONTROL; Material: RUBBER OVERALL; Type/model Designation: TYPE-SMA SIZE 2. 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.