The Seal,plain, cataloged under National Stock Number 5330-01-218-1485, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fluidol, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-218-1485 |
| Primary Part Number | RS0140-461 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fluidol, Inc. |
| Status | ACTIVE |
| Seal Width | 0.625 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 5.320 INCHES MINIMUM AND 5.710 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| RS0140-461 PRIMARY | Fluidol, Inc. (USA) |
| 9155-0140-981 | Fluidol, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 248-5749540 FIND 49 | 5/9 Secondary reference Naval Sea Systems Command |
| 9155-0140-981 | 5/9 Secondary reference Textron Systems Corp |
NSN 5330-01-218-1485 is a Seal,plain, manufactured by Fluidol, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-218-1485 has 2 manufacturer part numbers on file: RS0140-461 (Fluidol, Inc.), 9155-0140-981 (Fluidol, Inc.).
Key specifications for RS0140-461: Seal Width: 0.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: SINGLE LIP; Accommodated Shaft Diameter: 5.320 INCHES MINIMUM AND 5.710 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC OVERALL. 5 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.