The O-Ring, cataloged under National Stock Number 5331-01-394-7919, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Watts Automatic Control Valve Inc. This item has 2 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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Watts Automatic Control Valve Inc (CAGE 0LX27) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-394-7919 |
| Primary Part Number | 3302-01 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Watts Automatic Control Valve Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10491-4343 | Watts Automatic Control Valve Inc (USA) |
| 3302-01 PRIMARY | Watts Automatic Control Valve Inc (USA) |
NSN 5331-01-394-7919 is a O-Ring, manufactured by Watts Automatic Control Valve Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-394-7919 has 2 cross-referenced part numbers: 10491-4343 (Watts Automatic Control Valve Inc), 3302-01 (Watts Automatic Control Valve Inc).
There are 3 known substitutes for 5331-01-394-7919: 5950-00-478-1737, 3455-01-041-5023, 3020-01-319-9398. Verify interchangeability with system specifications before substitution.