The Seat,valve, cataloged under National Stock Number 4820-00-295-7111, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Industries Inc Flow Control Div. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-295-7111 |
| Primary Part Number | 78304 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cooper Industries Inc Flow Control Div |
| Status | ACTIVE |
| Body Outside Diameter | 1.990 INCHES NOMINAL IN |
| Material | PLASTIC OVERALL |
| Seating Surface Shape | ANGULAR |
| Style Designator | PLAIN |
| Seat Angle in Deg | 44.000 NOMINAL |
| Body Inside Diameter | 1.638 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78304 | Cooper Industries Inc Flow Control Div (USA) |
NSN 4820-00-295-7111 is a Seat,valve, manufactured by Cooper Industries Inc Flow Control Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-295-7111 has 1 cross-referenced part number: 78304 (Cooper Industries Inc Flow Control Div).
There are 4 known substitutes for 4820-00-295-7111: 5420-00-377-0769, 5420-00-377-0773, 5330-00-446-3834 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 78304: Body Outside Diameter: 1.990 INCHES NOMINAL IN; Material: PLASTIC OVERALL; Seating Surface Shape: ANGULAR; Style Designator: PLAIN. 7 total characteristics are documented in the Federal Logistics Information System.