The Valve,flow Control, cataloged under National Stock Number 4820-01-700-8701, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lee Co the Industrial Micro Hydraulics Div. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 | 4820-01-700-8701 |
| Primary Part Number | FCFA2810500L |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Lee Co the Industrial Micro Hydraulics Div |
| Status | ACTIVE |
| Stem Material | STEEL COMP 303 |
| Disk Material | STEEL COMP 303 |
| Furnished Items and Quantity | 1 BRAZING RING AND 1 FILTER SCREEN |
| Body Material Document and Classification | AMS QQ-S-763C ASSN STD ALL MATERIAL RESPONSES |
| Disk Material Document and Classification | AMS QQ-S-763C ASSN STD ALL MATERIAL RESPONSES |
| End Connection Quantity | 2 |
| Body Material | STEEL COMP 303 |
| Seat Material Document and Classification | AMS QQ-S-763C ASSN STD ALL MATERIAL RESPONSES |
| Stem Material Document and Classification | AMS QQ-S-763C ASSN STD ALL MATERIAL RESPONSES |
| Seat Material | STEEL COMP 303 |
| Valve Operation Method | HYDRAULIC |
| 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 |
|---|---|
| FCFA2810500L PRIMARY | Lee Co the Industrial Micro Hydraulics Div (USA) |
NSN 4820-01-700-8701 is a Valve,flow Control, manufactured by Lee Co the Industrial Micro Hydraulics Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-700-8701 has 1 manufacturer part number on file: FCFA2810500L (Lee Co the Industrial Micro Hydraulics Div).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-702-7581. Verify interchangeability with system specifications before substitution.
Key specifications for FCFA2810500L: Stem Material: STEEL COMP 303; Disk Material: STEEL COMP 303; Furnished Items and Quantity: 1 BRAZING RING AND 1 FILTER SCREEN; Body Material Document and Classification: AMS QQ-S-763C ASSN STD ALL MATERIAL RESPONSES. 11 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.