The Sleeve,bulkhead and, cataloged under National Stock Number 2040-00-277-5787, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-00-277-5787 |
| Item Name | Sleeve,bulkhead and |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| 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 |
| Reference | Meaning |
|---|---|
| 2145801 | D/9 Drawing number reference only U.S. Government activity |
| 2145801 PLAIN 4 INCH | 5/9 Secondary reference U.S. Government activity |
| 1385866PLAIN | 5/9 Secondary reference U.S. Government activity |
| 810-2145801 PLAIN 4 INCH | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-00-277-5787 is a Sleeve,bulkhead and, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-00-277-5787: Special Features: 4 INCH NOMINAL PIPE SIZE IN. 0 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.