The Subplate Assembly,valve, cataloged under National Stock Number 4820-01-200-8910, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-200-8910 |
| Item Name | Subplate Assembly,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | SUBPLATE 1; ALUMINUM ALLOY, QQ-A-250/11; SURFACE TREATMENT PER MIL-A-8625; OVERALL DIMENSIONS 7 IN. HEIGHT BY 8.800 IN. WIDTH; 4 PORTS; DRIVE SCREW, 4, STEEL PER FF-S-107 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3191588 | 3/9 Design control — primary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
| 3188559 | D/9 Drawing number reference only Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 4820-01-200-8910 is a Subplate Assembly,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 7025-01-651-8044, 7025-01-657-6420. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-200-8910: General Characteristics Item Description: SUBPLATE 1; ALUMINUM ALLOY, QQ-A-250/11; SURFACE TREATMENT PER MIL-A-8625; OVERALL DIMENSIONS 7 IN. HEIGHT BY 8.800 IN. WIDTH; 4 PORTS; DRIVE SCREW, 4, STEEL PER FF-S-107 IN; End Item Identification: BENDIX, SIZE 2 MECHANICAL OPERATED HYDRAULIC CONTROL VALVE ASSEMBLY. 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.
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.