The Sleeve and Slide,directional Con, cataloged under National Stock Number 4810-00-972-5900, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-00-972-5900 |
| Primary Part Number | H61G1550 |
| Item Name | Sleeve and Slide,directional Con |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| H61G1550 | Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div (USA) |
| Reference | Meaning |
|---|---|
| H61G1550 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| H61G1550 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-00-972-5900 is a Sleeve and Slide,directional Con, manufactured by Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-972-5900 has 1 manufacturer part number on file: H61G1550 (Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div).
Key specifications for H61G1550: Special Features: MATCHED SET; USED ON VALVE P/N H61G0020; End Item Identification: AIRCRAFT HYDRAULIC SYSTEMS. 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.
NSN 4810-00-972-5900 has DEMIL Code B. 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.