The Seat,valve, cataloged under National Stock Number 4820-01-545-3469, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Vacco Industries. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-545-3469 |
| Primary Part Number | V2C13581-3 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Vacco Industries |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V2C13581-3 | Vacco Industries (USA) |
| V2C13581-3L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V2C13581-1 | Vacco Industries (USA) |
| V3D10436 ITEM 3 | Vacco Industries (USA) |
| V3D10436 ITEM 3L1 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-01-545-3469 is a Seat,valve, manufactured by Vacco Industries, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-545-3469 has 5 cross-referenced part numbers: V2C13581-3 (Vacco Industries), V2C13581-3L1 (Naval Inventory Control Point Mechanicsburg), V2C13581-1 (Vacco Industries), V3D10436 ITEM 3 (Vacco Industries), V3D10436 ITEM 3L1 (Naval Inventory Control Point Mechanicsburg).
There are 2 known substitutes for 4820-01-545-3469: 4820-01-483-1923, 4820-01-534-6221. Verify interchangeability with system specifications before substitution.
Key specifications for V2C13581-3: Part Name Assigned by Controlling Agency: (DRAWING); SEAT; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS; End Item Identification: MANIFOLD 6000PSI. 4 total characteristics are documented in the Federal Logistics Information System.