FSC: 2090 — Miscellaneous Ship and Marine Equipment
FSG: 20 — Ship and Marine Equipment
General Description
The Buoyancy Box,marine, cataloged under National Stock Number 2090-01-686-2827, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Buoyancy Box,marine
FSC / FSG
2090 — Miscellaneous Ship and Marine Equipment (FSG 20)
Technical Specifications
Parameter
Value
NSN
2090-01-686-2827
Item Name
Buoyancy Box,marine
FSC / FSG
2090 / 20 — Miscellaneous Ship and Marine Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4354468
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 2090 — Miscellaneous Ship and Marine Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2090-01-036-2613
ARM,WINDSHIELD WIPER
2090-01-050-1342
ACCUMULATOR,HYDRAULIC
2090-01-079-1148
WASTE WATER,KIT
2090-01-079-1148
WASTE WATER,KIT
2090-01-079-9360
CHAIR,PLANESMAN STATION,RIGHT HA
2090-01-098-0214
DRIVE REPLACEMENT,KIT
2090-01-115-7512
MACHINERY AND WASTE WATER KIT
2090-01-115-7512
MACHINERY AND WASTE WATER KIT
Frequently Asked Questions
What is NSN 2090-01-686-2827?
NSN 2090-01-686-2827 is a Buoyancy Box,marine, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
Is NSN 2090-01-686-2827 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2090-01-686-2827?
NSN 2090-01-686-2827 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.