The Locker-Berth Submarine, cataloged under National Stock Number 2090-00-032-4897, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-00-032-4897 |
| Item Name | Locker-Berth Submarine |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | DESIGNED TO PASS THROUGH A 25.000 IN. DIA HATCH IN TWO PARTS; ASSEMBLE ABOARD SHIP W/HEX HD NUTS 0.250 IN.-20; RD HD SCREWS 0.250 IN.-20 X 0.750 IN. LG IN |
| 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 |
|---|---|
| 3306-1478294REVA | 5/9 Secondary reference U.S. Government activity |
| S3306-1478294 REV B | 3/2 Design control — primary reference U.S. Government activity |
NSN 2090-00-032-4897 is a Locker-Berth Submarine, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
Key specifications for 2090-00-032-4897: General Characteristics Item Description: DESIGNED TO PASS THROUGH A 25.000 IN. DIA HATCH IN TWO PARTS; ASSEMBLE ABOARD SHIP W/HEX HD NUTS 0.250 IN.-20; RD HD SCREWS 0.250 IN.-20 X 0.750 IN. LG IN; End Item Identification: SHIPBOARD USAGE. 1 specification is 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.