The Seat,valve, cataloged under National Stock Number 4820-00-246-3095, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-246-3095 |
| Primary Part Number | 81518 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cooper Industries Inc Flow Control Div |
| Status | ACTIVE |
| Body Inside Diameter | 0.880 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Seating Surface Shape | ANGULAR |
| Material Document and Classification | 21-0560,ACF INDUSTRIES INC MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Body Outside Diameter | 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Seat Angle in Deg | 46.300 MINIMUM AND 46.700 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-246-3095 is a Seat,valve, manufactured by Cooper Industries Inc Flow Control Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-246-3095 has 2 cross-referenced part numbers: 81518 (Cooper Industries Inc Flow Control Div), 081518 (Cooper Industries Inc Flow Control Div).
There is 1 known substitute for 4820-00-246-3095: 3110-00-155-6296. Verify interchangeability with system specifications before substitution.
Key specifications for 81518: Body Inside Diameter: 0.880 INCHES NOMINAL IN; Style Designator: PLAIN; Seating Surface Shape: ANGULAR; Material Document and Classification: 21-0560,ACF INDUSTRIES INC MFR REF SINGLE MATERIAL RESPONSE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.