The Seat,valve, cataloged under National Stock Number 4820-01-483-1923, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Vacco Industries. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-483-1923 |
| Primary Part Number | V3D10436 ITEM 3 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Vacco Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V2C13581-1 | Vacco Industries (USA) |
| V3D10436 ITEM 3 PRIMARY | Vacco Industries (USA) |
| V3D10436 | Vacco Industries (USA) |
NSN 4820-01-483-1923 is a Seat,valve, manufactured by Vacco Industries, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-483-1923 has 3 cross-referenced part numbers: V2C13581-1 (Vacco Industries), V3D10436 ITEM 3 (Vacco Industries), V3D10436 (Vacco Industries).
There are 3 known substitutes for 4820-01-483-1923: 4930-01-474-8949, 4820-01-534-6221, 4820-01-545-3469. Verify interchangeability with system specifications before substitution.
Key specifications for V3D10436 ITEM 3: Special Features: MATERIAL OF MANGANESE BRONZE PER ASTM-B138; NHA IS LOADING BLOCK ASSEMBLY; End Item Identification: MANIFOLD ASSEMBLY; LOS ANGELES CLASS SSN (688). 2 total characteristics are documented in the Federal Logistics Information System.