The Modification Kit,marine Hardware, cataloged under National Stock Number 2040-01-506-5515, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2040-01-506-5515 |
| Item Name | Modification Kit,marine Hardware |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MACHALT538-167-7379216 ASSY B | 5/2 Secondary reference U.S. Government activity |
| JE-538-MK-ATKIT | 3/2 Design control — primary reference U.S. Government activity |
| 7379216 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-506-5515 is a Modification Kit,marine Hardware, classified under FSC 2040, Marine Hardware and Hull Items. Status: cancelled.
3 possible matches (shared part number, not a government interchangeability claim): 2040-01-506-5518, 2040-01-506-5519, 5365-01-513-1259. Verify interchangeability with system specifications before substitution.
Key specifications for 2040-01-506-5515: Special Features: AIRTIGHT DOORS HAVE 3 HINGE ASSEMBLIES AND REQUIRES 3 KITS PER DOOR (ONE KIT PER HINGE ASSEMBLY); Part Name Assigned by Controlling Agency: LOWER HINGE UPGRADE KIT,AIRTIGHT DOORS. 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.
NSN 2040-01-506-5515 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.