The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-01-437-3593, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spence Engineering Co Inc Dba Nicholson Steam Trap. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-437-3593 |
| Primary Part Number | 17082 |
| Item Name | Parts Kit,pressure Regulating VA |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Spence Engineering Co Inc Dba Nicholson Steam Trap |
| Status | ACTIVE |
| Nonsupply Items and Quantities | DIAPHRAGM 1;DIAPHRAGM GASKET 1;STEM BUSHING ASSY 1;SEAT 1;DISK 1;BOTTOM PLUG GASKET 1 |
| End Item Name | 1/2 IN. REGULATING VALVE FOR THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS IN |
| End Item Source | 82483 |
| Component Quantity | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17082 PRIMARY | Spence Engineering Co Inc Dba Nicholson Steam Trap (USA) |
NSN 4820-01-437-3593 is a Parts Kit,pressure Regulating VA, manufactured by Spence Engineering Co Inc Dba Nicholson Steam Trap, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-437-3593 has 1 cross-referenced part number: 17082 (Spence Engineering Co Inc Dba Nicholson Steam Trap).
There are 7 known substitutes for 4820-01-437-3593: 6605-00-546-4706, 3120-00-662-8550, 5305-01-220-2973 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17082: End Item Identification: D50; Nonsupply Items and Quantities: DIAPHRAGM 1;DIAPHRAGM GASKET 1;STEM BUSHING ASSY 1;SEAT 1;DISK 1;BOTTOM PLUG GASKET 1; End Item Name: 1/2 IN. REGULATING VALVE FOR THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS IN; End Item Source: 82483. 5 total characteristics are documented in the Federal Logistics Information System.