The Plastic Material,cellular, cataloged under National Stock Number 9330-01-187-8474, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Sealed Air Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-01-187-8474 |
| Primary Part Number | ETHAFOAM 220 |
| Item Name | Plastic Material,cellular |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Sealed Air Corp |
| Status | ACTIVE |
| Length | 108.000 INCHES NOMINAL IN |
| Surface Condition | ROUGH |
| Compression Strength at 25 Pct Deflection | 8.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Fire Retarding Characteristic | NOT FIRE RETARDING |
| Color | WHITE |
| Width | 48.000 INCHES NOMINAL IN |
| Material | POLYETHYLENE FOAM |
| Density Rating | 2.3 POUNDS PER CUBIC FOOT LBS |
| Thickness | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ETHAFOAM 220 PRIMARY | Sealed Air Corp (USA) |
| Reference | Meaning |
|---|---|
| 2205THAX1INCHWH | C/1 Advisory reference — outside the item-of-supply concept Wilshire Advanced Materials Inc |
| ETHAFOAM 220 | 5/9 Secondary reference U.S. Government activity |
| ETHAFOAM 220 | 5/9 Secondary reference Wilshire Advanced Materials Inc |
| 220ETHAX1INCHWHITE | 5/9 Secondary reference Wilshire Advanced Materials Inc |
| 10150490 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 9330-01-187-8474 is a Plastic Material,cellular, manufactured by Sealed Air Corp, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-187-8474 has 1 manufacturer part number on file: ETHAFOAM 220 (Sealed Air Corp).
Key specifications for ETHAFOAM 220: Length: 108.000 INCHES NOMINAL IN; Surface Condition: ROUGH; Compression Strength at 25 Pct Deflection: 8.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Fire Retarding Characteristic: NOT FIRE RETARDING. 9 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.