The Packing,preformed, cataloged under National Stock Number 5330-01-057-4093, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-057-4093 |
| Primary Part Number | 90P524 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Aerospace Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.190 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | CUP |
| Angle | 65.0 DEGREES NOMINAL |
| Peripheral Diameter | 2.100 INCHES NOMINAL IN |
| Color | WHITE |
| Center Hole Diameter | 1.850 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| 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 |
|---|---|
| 90P524 PRIMARY | Eaton Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| 90P524 | 5/9 Secondary reference Eaton Corporation Dba Eaton Inoac Div Eaton |
| 190000 PIECE 9 90P524 | 5/9 Secondary reference Eaton Corporation Dba Eaton Inoac Div Eaton |
| 190000 | D/9 Drawing number reference only Eaton Corporation Dba Eaton Inoac Div Eaton |
NSN 5330-01-057-4093 is a Packing,preformed, manufactured by Eaton Aerospace Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-057-4093 has 1 manufacturer part number on file: 90P524 (Eaton Aerospace Llc).
Key specifications for 90P524: Cross-Sectional Height: 0.190 INCHES NOMINAL IN; Cross-Sectional Shape Style: CUP; Angle: 65.0 DEGREES NOMINAL; Peripheral Diameter: 2.100 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.