The Accumulator,hydraulic, cataloged under National Stock Number 4920-00-600-5309, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-600-5309 |
| Primary Part Number | A1-75-11 |
| Item Name | Accumulator,hydraulic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | TEST STAND,LINEAR ACTUATOR |
| Bleeder Opening | INCLUDED |
| Overall Diameter | 4.560 INCHES NOMINAL IN |
| Cubic Capacity | 75.000 CUBIC INCHES |
| Port Screw Thread Diameter | 1.000 INCHES NOMINAL IN |
| Port Screw Thread Series Designator | NPT |
| Shape | CYLINDRICAL |
| Operating Pressure | 3000.000 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Port Screw Thread Quantity Per Inch | 11.500 |
| Separator Type | BLADDER |
| Thread Class | 2 |
| Material | RUBBER |
| 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 |
|---|---|
| I130329PCALL | Eaton Aerospace, Llc Dba Jackson South (USA) |
| A1-75-10 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| A1-75-11 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| I130329 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4920-00-600-5309 is a Accumulator,hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-600-5309 has 4 manufacturer part numbers on file: I130329PCALL (Eaton Aerospace, Llc Dba Jackson South), A1-75-10 (Eaton Aerospace, Llc Dba Jackson South), A1-75-11 (Eaton Aerospace, Llc Dba Jackson South), I130329 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 2915-01-088-2134. Verify interchangeability with system specifications before substitution.
Key specifications for A1-75-11: FSC Application Data: TEST STAND,LINEAR ACTUATOR; Bleeder Opening: INCLUDED; Overall Diameter: 4.560 INCHES NOMINAL IN; Cubic Capacity: 75.000 CUBIC INCHES. 12 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.