The Gasket, cataloged under National Stock Number 5330-01-666-7585, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-666-7585 |
| Primary Part Number | 81665-3 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Color | BLACK |
| Center Hole Diameter | 0.737 INCHES NOMINAL IN |
| Material | RUBBER NEOPRENE OVERALL |
| Hole Diameter | 0.120 INCHES NOMINAL FIRST HOLE IN |
| Hole Diameter | 0.120 INCHES NOMINAL FOURTH HOLE IN |
| Hole Diameter | 0.120 INCHES NOMINAL SECOND HOLE IN |
| Hole Diameter | 0.120 INCHES NOMINAL THIRD HOLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-666-7585 is a Gasket, manufactured by Te Connectivity Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-666-7585 has 3 manufacturer part numbers on file: 81665-3 (Te Connectivity Corporation), 362-4429 (Rs Components SAS), PC012881 (Desautel).
Key specifications for 81665-3: Overall Length: 1.188 INCHES NOMINAL IN; Overall Width: 1.188 INCHES NOMINAL IN; Color: BLACK; Center Hole Diameter: 0.737 INCHES NOMINAL IN. 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.