The Valve,pressure Actuated Drain, cataloged under National Stock Number 4820-01-160-4977, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-160-4977 |
| Primary Part Number | 12-1001 |
| Item Name | Valve,pressure Actuated Drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. Dba Aero Fluid Products |
| Status | ACTIVE |
| General Characteristics Item Description | 1.500 IN. SQ;0.500 IN. H;4 MTG HOLES 0.205 IN. DIA;C TO C DISTANCE BETWEEN HOLES ALONG LG AND W 1.000 IN.;OPERATING MEDIA HIGH TEMP AIR AND LOW TEMP WATER;OPERATING RANGE OPEN AT 4 PSIG,CLOSE AT 10 PSIG;MAX TEMP 1000.0 F;MAX OP 165 PSIG;STAINLESS STEEL;PASSIVATE PER MIL-S-5002 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10163144 | Nimikkeistokeskus Ncb Finland (FIN) |
| 74J508003-201 | The Boeing Company Div Defense (USA) |
| 12-1001 PRIMARY | Aerocontrolex Group, Inc. Dba Aero Fluid Products (USA) |
| 74J508003-201 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 74J508003-201 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 74J508003 | The Boeing Company Div Defense (USA) |
NSN 4820-01-160-4977 is a Valve,pressure Actuated Drain, manufactured by Aerocontrolex Group, Inc. Dba Aero Fluid Products, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-160-4977 has 6 cross-referenced part numbers: 10163144 (Nimikkeistokeskus Ncb Finland), 74J508003-201 (The Boeing Company Div Defense), 12-1001 (Aerocontrolex Group, Inc. Dba Aero Fluid Products), 74J508003-201 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 74J508003-201 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 1 more.
There are 12 known substitutes for 4820-01-160-4977: 5910-00-078-4186, 5999-00-180-2808, 5950-00-778-8649 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-1001: General Characteristics Item Description: 1.500 IN. SQ;0.500 IN. H;4 MTG HOLES 0.205 IN. DIA;C TO C DISTANCE BETWEEN HOLES ALONG LG AND W 1.000 IN.;OPERATING MEDIA HIGH TEMP AIR AND LOW TEMP WATER;OPERATING RANGE OPEN AT 4 PSIG,CLOSE AT 10 PSIG;MAX TEMP 1000.0 F;MAX OP 165 PSIG;STAINLESS STEEL;PASSIVATE PER MIL-S-5002 IN. 1 total characteristics are documented in the Federal Logistics Information System.