The Seal,plain Encased, cataloged under National Stock Number 5330-01-202-2186, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-202-2186 |
| Primary Part Number | A02DS230-2 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Temp Rating | -65.0 CELSIUS AND 300.0 CELSIUS DEGC |
| Seal Width | 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| Accommodated Shaft Maximum Rated Speed | 22008 FEET PER MINUTE FT |
| Accommodated Shaft Diameter | 1.578 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY CASE |
| Material | ALUMINUM ALLOY SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A02DS230-2 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 1-2050-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-202-2186 is a Seal,plain Encased, manufactured by The Boeing Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-202-2186 has 1 manufacturer part number on file: A02DS230-2 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-473-8291. Verify interchangeability with system specifications before substitution.
Key specifications for A02DS230-2: Temp Rating: -65.0 CELSIUS AND 300.0 CELSIUS DEGC; Seal Width: 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN; Accommodated Shaft Maximum Rated Speed: 22008 FEET PER MINUTE FT; Accommodated Shaft Diameter: 1.578 INCHES NOMINAL IN. 6 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.
NSN 5330-01-202-2186 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.