The Valve,flow Control, cataloged under National Stock Number 4820-01-567-0830, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-567-0830 |
| Primary Part Number | 000993-847-1 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Pressure Class | ERR-060 |
| 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 |
|---|---|
| 2989-100 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| 000993-847-1 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| Reference | Meaning |
|---|---|
| 2989100 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Valve Division |
NSN 4820-01-567-0830 is a Valve,flow Control, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-567-0830 has 2 manufacturer part numbers on file: 2989-100 (Hydraulics International, Inc. Dba Hydraulics International Inc), 000993-847-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-646-5133. Verify interchangeability with system specifications before substitution.
Key specifications for 000993-847-1: Special Features: 4.500 INCHES LONG, 2.000 INCH HIGH, 1.000 INCH WIDE IN; Part Name Assigned by Controlling Agency: VALVE, COUNTER BALANCE; End Item Identification: U/O P/N 971480-10; GROUND SUPORT EQUIP FOR F-15 AIRCRAFT; Pressure Class: ERR-060. 1 specification is 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 4820-01-567-0830 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.