The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-195-0128, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aqualung Usa, Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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 | 4820-00-195-0128 |
| Primary Part Number | 1037-32 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aqualung Usa, Inc |
| Status | CANCELLED |
| Material | RUBBER SYNTHETIC |
| Shank Diameter | 1.465 INCHES NOMINAL IN |
| Outside Diameter | 2.860 INCHES NOMINAL IN |
| Material Thickness | 0.025 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DP5017 | Engineering Control Supplies Limited (GBR) |
| 1037-32 | Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA) |
| 1016-32 | Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA) |
| 4666914 | Naval Ship Systems Command (USA) |
| 1037-32 | U S Divers Co Shamrock Rubber Div (USA) |
| 1037-30 | Aqualung Usa, Inc (USA) |
| 1016-32 | Aqualung Usa, Inc (USA) |
| 1037-32 PRIMARY | Aqualung Usa, Inc (USA) |
| 8800-20-14 PRIMARY | Morse Diving, Inc. (USA) |
NSN 4820-00-195-0128 is a Diaphragm,actuator Valve,special, manufactured by Aqualung Usa, Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-195-0128 has 9 cross-referenced part numbers: DP5017 (Engineering Control Supplies Limited), 1037-32 (Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip), 1016-32 (Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip), 4666914 (Naval Ship Systems Command), 1037-32 (U S Divers Co Shamrock Rubber Div) and 4 more.
There are 12 known substitutes for 4820-00-195-0128: 5310-00-063-8987, 5935-00-203-4989, 4730-00-329-9843 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1037-32: Material: RUBBER SYNTHETIC; Shank Diameter: 1.465 INCHES NOMINAL IN; Outside Diameter: 2.860 INCHES NOMINAL IN; Material Thickness: 0.025 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-195-0128 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.