The Fin Assembly, cataloged under National Stock Number 1075-01-337-4662, is classified within Federal Supply Class 1075 (Degaussing and Mine Sweeping Equipment) of the Weapons group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1075-01-337-4662 |
| Primary Part Number | 24777VM |
| Item Name | Fin Assembly |
| FSC / FSG | 1075 / 10 — Degaussing and Mine Sweeping Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | EQUIPMENT AND/OR PARTS REQUIRING SPECIAL MATERIAL CONTROL AND QUALITY ASSURANCE WHICH SUPPORT THE NON-MAGNETIC SIGNATURE OF MINESWEEPERS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 24777VM | Naval Inventory Control Point Mechanicsburg (USA) |
| 6375431VM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 6375431 | 5/1 Secondary reference Bende & Sons Inc |
| 24777 | 3/1 Design control — primary reference United States Department of the Navy Dba Naval Surface Warfare Center Panama City |
NSN 1075-01-337-4662 is a Fin Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 1075, Degaussing and Mine Sweeping Equipment. Status: active.
NSN 1075-01-337-4662 has 2 manufacturer part numbers on file: 24777VM (Naval Inventory Control Point Mechanicsburg), 6375431VM (Naval Inventory Control Point Mechanicsburg).
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-379-4683, 4820-01-449-2851. Verify interchangeability with system specifications before substitution.
Key specifications for 24777VM: Criticality Code Justification: ZZZY; End Item Identification: MK14 CUTTER ELEVATING FIN; Reference Number Differentiating Characteristics: EQUIPMENT AND/OR PARTS REQUIRING SPECIAL MATERIAL CONTROL AND QUALITY ASSURANCE WHICH SUPPORT THE NON-MAGNETIC SIGNATURE OF MINESWEEPERS. 2 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 1075-01-337-4662 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.