The Hatch,marine, cataloged under National Stock Number 2040-01-293-5642, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is C.f. Motion, Inc.. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-293-5642 |
| Primary Part Number | 110CWPB-167-011 |
| Item Name | Hatch,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | C.f. Motion, Inc. |
| Status | ACTIVE |
| Spring Balance Feature | NOT INCLUDED |
| Opening Length | 24.000 INCHES NOMINAL IN |
| Opening Width | 24.000 INCHES NOMINAL IN |
| Coaming Height | 6.000 INCHES NOMINAL IN |
| Coaming Thickness | 0.125 INCHES NOMINAL IN |
| Scuttle | NOT INCLUDED |
| Hasp | INCLUDED |
| Operating Location | ABOVE AND BELOW |
| Material | ALUMINUM PANEL |
| Installation Design | RAISED |
| Operating Control Type | QUICK |
| 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 |
|---|---|
| 110CWPB-167-011 | C.f. Motion, Inc. (USA) |
| BM21-8 | C.f. Motion, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BM21-8 | 3/9 Design control — primary reference Eacco, Inc. |
| 110CWPB-167-011 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-293-5642 is a Hatch,marine, manufactured by C.f. Motion, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-293-5642 has 2 manufacturer part numbers on file: 110CWPB-167-011 (C.f. Motion, Inc.), BM21-8 (C.f. Motion, Inc.).
Key specifications for 110CWPB-167-011: Spring Balance Feature: NOT INCLUDED; Opening Length: 24.000 INCHES NOMINAL IN; Opening Width: 24.000 INCHES NOMINAL IN; Coaming Height: 6.000 INCHES NOMINAL IN. 11 specifications are 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.