The Accumulator,aircraf, cataloged under National Stock Number 1710-01-550-4148, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Parker-Hannifin Corporation Div Hydraulic Accumulator Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Accumulator,aircraf |
| FSC / FSG | 1710 — Aircraft Landing Equipment (FSG 17) |
| Manufacturers | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (CAGE 26337); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 1710-01-550-4148 |
| Primary Part Number | 2056AS0317-2 |
| Item Name | Accumulator,aircraf |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| 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 |
|---|---|
| 2056AS0317-2 PRIMARY | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| 2056AS0317-2 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 2056AS0317-1 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| BA01B4T01G1 | 3/9 Design control — primary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| 2056AS0317-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| 2056AS0317 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1710-01-550-4148 is a Accumulator,aircraf, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-550-4148 has 2 manufacturer part numbers on file: 2056AS0317-2 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division), 2056AS0317-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
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 1710-01-550-4148 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.