The Cylinder,hydraulic Accumulator, cataloged under National Stock Number 3040-01-334-0123, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-334-0123 |
| Primary Part Number | 1507-161 AY99 |
| Item Name | Cylinder,hydraulic Accumulator |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission 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 |
|---|---|
| 704-6294478 ASSY 99 | Naval Sea Systems Command (USA) |
| 1507-161 AY99 PRIMARY | Naval Sea Systems Command (USA) |
| 1507-161 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1507-161 AY99 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
| 1507-161 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3040-01-334-0123 is a Cylinder,hydraulic Accumulator, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-334-0123 has 3 manufacturer part numbers on file: 704-6294478 ASSY 99 (Naval Sea Systems Command), 1507-161 AY99 (Naval Sea Systems Command), 1507-161 (Naval Sea Systems Command).
Key specifications for 1507-161 AY99: End Item Identification: MISCELLANEOUS POWER TRANSMISSION EQUIPMENT. 0 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.
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.