The Seal,plain Encased, cataloged under National Stock Number 5330-01-666-2590, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-666-2590 |
| Primary Part Number | 100-008-1109 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 100-008-1109 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 100-008-1109 | 3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation |
NSN 5330-01-666-2590 is a Seal,plain Encased, manufactured by Textron Aviation Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-666-2590 has 1 manufacturer part number on file: 100-008-1109 (Textron Aviation Inc).
Key specifications for 100-008-1109: Special Features: NEST HIGHER ASSEMBLY DE-ICING HORIZONTAL STABILIZER, FOR USE ON HAWKER 800XP, AND 850XP; Part Name Assigned by Controlling Agency: SEAL. 0 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.