The Disk,rupturable, cataloged under National Stock Number 4820-01-219-3342, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kennecott Corp Process Equipment Div. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Disk,rupturable |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Ship Systems Command (CAGE 80064); Kennecott Corp Process Equipment Div (CAGE 27722) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-219-3342 |
| Primary Part Number | 315-1 |
| Item Name | Disk,rupturable |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kennecott Corp Process Equipment Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LPH2-517-1902512 PIECE 21 | Naval Ship Systems Command (USA) |
| 21 | Kennecott Corp Process Equipment Div (USA) |
| 315-1 PRIMARY | Kennecott Corp Process Equipment Div (USA) |
| LPH2-517-1902512 | Naval Ship Systems Command (USA) |
| F3-201A PIECE 21 | Kennecott Corp Process Equipment Div (USA) |
NSN 4820-01-219-3342 is a Disk,rupturable, manufactured by Kennecott Corp Process Equipment Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-219-3342 has 5 cross-referenced part numbers: LPH2-517-1902512 PIECE 21 (Naval Ship Systems Command), 21 (Kennecott Corp Process Equipment Div), 315-1 (Kennecott Corp Process Equipment Div), LPH2-517-1902512 (Naval Ship Systems Command), F3-201A PIECE 21 (Kennecott Corp Process Equipment Div).
There are 12 known substitutes for 4820-01-219-3342: 5940-00-170-9649, 5305-00-426-1775, 5310-00-432-3852 and 9 more. Verify interchangeability with system specifications before substitution.