The Valve Assy,drain, cataloged under National Stock Number 4820-01-073-1802, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-073-1802 |
| Primary Part Number | VD82-2577 |
| Item Name | Valve Assy,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics |
| Status | CANCELLED |
| General Characteristics Item Description | 1.250 IN. DIAMETER SLOTTED OR 1.125 IN. HEX; 0.800 IN. MAX H; O RING PER MIL-R-25988/1; MUST MEET PERFORMANCE REQUIREMENTS OF MIL-V-25023 IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72-478 | Parker Hannifin Corp Dba Pneutronics (USA) |
| Z00.N6079127221 | Daher Aerospace - Ex Socata (FRA) |
| 4820PL1626950 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| VD82-2577 PRIMARY | Parker Hannifin Corp Dba Pneutronics (USA) |
| Z00.N6079127221TBM | Daher Aerospace - Ex Socata (FRA) |
| 50302 | Mission Systems Davenport Inc. (USA) |
| 4820PL0655904 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| CCB-36450-5 PRIMARY | Curtis Superior Valve Co., Inc. Dba Curtis Superior Valve Co (USA) |
NSN 4820-01-073-1802 is a Valve Assy,drain, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-073-1802 has 8 cross-referenced part numbers: 72-478 (Parker Hannifin Corp Dba Pneutronics), Z00.N6079127221 (Daher Aerospace - Ex Socata), 4820PL1626950 (Jednolity Indeks Materialowy - Uniform Material Index), VD82-2577 (Parker Hannifin Corp Dba Pneutronics), Z00.N6079127221TBM (Daher Aerospace - Ex Socata) and 3 more.
There are 12 known substitutes for 4820-01-073-1802: 4820-00-135-4775, 5330-00-292-1603, 2530-00-308-7114 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for VD82-2577: General Characteristics Item Description: 1.250 IN. DIAMETER SLOTTED OR 1.125 IN. HEX; 0.800 IN. MAX H; O RING PER MIL-R-25988/1; MUST MEET PERFORMANCE REQUIREMENTS OF MIL-V-25023 IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-073-1802 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.