The Filler and Bleeder,hydraulic Sys, cataloged under National Stock Number 4910-00-555-9558, is classified within Federal Supply Class 4910 (Motor Vehicle Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4910-00-555-9558 |
| Primary Part Number | 2520-5043G1 |
| Item Name | Filler and Bleeder,hydraulic Sys |
| FSC / FSG | 4910 / 49 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| 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 |
|---|---|
| 2520-5043G1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 2520-5043G1 | 5/9 Secondary reference Raytheon Service Co Logistics Support Center |
| AS112-5012G4 | 5/9 Secondary reference Raytheon Service Co Logistics Support Center |
| ANHD315DP | 3/2 Design control — primary reference U.S. Government activity |
NSN 4910-00-555-9558 is a Filler and Bleeder,hydraulic Sys, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4910-00-555-9558 has 1 manufacturer part number on file: 2520-5043G1 (Raytheon Company Dba Raytheon Co).
Key specifications for 2520-5043G1: Part Name Assigned by Controlling Agency: FILLER AND BLEEDER,HYDRAULIC SYSTEM. 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.