The Glass,heat Treated, cataloged under National Stock Number 2090-01-438-5342, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Cornell-Carr Co., Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2090-01-438-5342 |
| Primary Part Number | KS-28164 PC 7 |
| Item Name | Glass,heat Treated |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Cornell-Carr Co., Inc. |
| Status | ACTIVE |
| Material | GLASS FIBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KS-28176-4 | Cornell-Carr Co., Inc. (USA) |
| KS-28164 PC 7 PRIMARY | Cornell-Carr Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| KS-28176-4 | 5/9 Secondary reference U.S. Government activity |
| KS-28164 | D/9 Drawing number reference only U.S. Government activity |
| KS-28164 PC 7 | 5/9 Secondary reference U.S. Government activity |
NSN 2090-01-438-5342 is a Glass,heat Treated, manufactured by Cornell-Carr Co., Inc., classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-438-5342 has 2 manufacturer part numbers on file: KS-28176-4 (Cornell-Carr Co., Inc.), KS-28164 PC 7 (Cornell-Carr Co., Inc.).
Key specifications for KS-28164 PC 7: End Item Identification: WINDOW NONICI; Material: GLASS FIBER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.