The Buoyancy Box,marine, cataloged under National Stock Number 2090-01-700-6380, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Teledyne Brown Engineering, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Buoyancy Box,marine |
| FSC / FSG | 2090 — Miscellaneous Ship and Marine Equipment (FSG 20) |
| Manufacturers | Teledyne Brown Engineering, Inc. (CAGE 14925) |
| Parameter | Value |
|---|---|
| NSN | 2090-01-700-6380 |
| Primary Part Number | 8599897-001 |
| Item Name | Buoyancy Box,marine |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Teledyne Brown Engineering, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8599897-001 PRIMARY | Teledyne Brown Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 8599897 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2090-01-700-6380 is a Buoyancy Box,marine, manufactured by Teledyne Brown Engineering, Inc., classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-700-6380 has 1 manufacturer part number on file: 8599897-001 (Teledyne Brown Engineering, Inc.).
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 2090-01-700-6380 has DEMIL Code Q. 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.