The Cylinder,hydraulic Accumulator, cataloged under National Stock Number 2090-01-653-6128, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 2090 — Miscellaneous Ship and Marine Equipment (FSG 20) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Draftco Incorporated Dba Draftco Inc Div Draftco Inc (CAGE 1M994); Micro Precision, Llc (CAGE 8U766) |
| Parameter | Value |
|---|---|
| NSN | 2090-01-653-6128 |
| Primary Part Number | 556-7107927-46 |
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 556-7107927-46 PRIMARY | Naval Sea Systems Command (USA) |
| 556-7107927-46 | Draftco Incorporated Dba Draftco Inc Div Draftco Inc (USA) |
| 556-7107927-46 | Micro Precision, Llc (USA) |
| Reference | Meaning |
|---|---|
| 556-7106780-40 | 5/1 Secondary reference Naval Sea Systems Command |
| H793-2502-46 | 5/1 Secondary reference U.S. Government activity |
| 556-6985454-1D | 5/1 Secondary reference Naval Sea Systems Command |
| H642-6930-1D | 5/1 Secondary reference U.S. Government activity |
| H792-8003-40 | 5/1 Secondary reference U.S. Government activity |
| 556-6985454-1C | 5/1 Secondary reference Naval Sea Systems Command |
| H642-6930-1C | 5/1 Secondary reference U.S. Government activity |
NSN 2090-01-653-6128 is a Cylinder,hydraulic Accumulator, manufactured by Naval Sea Systems Command, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-653-6128 has 3 manufacturer part numbers on file: 556-7107927-46 (Naval Sea Systems Command), 556-7107927-46 (Draftco Incorporated Dba Draftco Inc Div Draftco Inc), 556-7107927-46 (Micro Precision, Llc).
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.