The Cock,drain, cataloged under National Stock Number 4820-00-876-3656, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerocontrolex Group, Inc. Dba Aero Fluid Products. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-876-3656 |
| Primary Part Number | 7409S |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. Dba Aero Fluid Products |
| Status | ACTIVE |
| Flow Control Device | NEEDLE |
| Thread Class | 2A FIRST END A |
| Nominal Thread Size | 0.312 INCHES FIRST END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Style Designator | ANGLE |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Series Designator | UNF FIRST END |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7409S PRIMARY | Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA) |
NSN 4820-00-876-3656 is a Cock,drain, manufactured by Aerocontrolex Group, Inc. Dba Aero Fluid Products, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-876-3656 has 1 cross-referenced part number: 7409S (Aerocontrolex Group, Inc. Dba Aero Fluid Products).
There is 1 known substitute for 4820-00-876-3656: 4820-01-174-6594. Verify interchangeability with system specifications before substitution.
Key specifications for 7409S: Flow Control Device: NEEDLE; Thread Class: 2A FIRST END A; Nominal Thread Size: 0.312 INCHES FIRST END IN; Material: STEEL CORROSION RESISTING OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.