The Portlight, cataloged under National Stock Number 2040-01-507-3242, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Cornell-Carr Co., 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Portlight |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Cornell-Carr Co., Inc. (CAGE 21204) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-507-3242 |
| Primary Part Number | KS-30301 |
| Item Name | Portlight |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Cornell-Carr Co., Inc. |
| Status | ACTIVE |
| 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-30301 PRIMARY | Cornell-Carr Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| KS-30301 | 5/9 Secondary reference U.S. Government activity |
NSN 2040-01-507-3242 is a Portlight, manufactured by Cornell-Carr Co., Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-507-3242 has 1 manufacturer part number on file: KS-30301 (Cornell-Carr Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-507-7249. Verify interchangeability with system specifications before substitution.
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.