The Valve,angle, cataloged under National Stock Number 4820-01-620-6864, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cunico Corporation. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-620-6864 |
| Primary Part Number | 801-A2-11-AP-2-J-1-F-1-A-4 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cunico Corporation |
| Status | ACTIVE |
| Flow Control Device | BALL |
| Flange Shape | ROUND ALL ENDS |
| Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS IN |
| Connection Style | SOCKET ALL ENDS |
| Style Designator | STRAIGHT THRU Y-PATTERN FLANGED ENDS |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 801-A2-11-AP-2-J-1-F-1-A-4 PRIMARY | Cunico Corporation (USA) |
| Reference | Meaning |
|---|---|
| 801-A2-11-AP-2-J-1-F-1-A-2 | 5/9 Secondary reference Cunico Corporation |
NSN 4820-01-620-6864 is a Valve,angle, manufactured by Cunico Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-620-6864 has 1 manufacturer part number on file: 801-A2-11-AP-2-J-1-F-1-A-4 (Cunico Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-629-5585. Verify interchangeability with system specifications before substitution.
Key specifications for 801-A2-11-AP-2-J-1-F-1-A-4: Flow Control Device: BALL; Flange Shape: ROUND ALL ENDS; Nominal Pipe Size Accommodated: 0.250 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS. 6 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.