The Seat,valve, cataloged under National Stock Number 4820-01-094-2689, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Marotta Controls Inc. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-094-2689 |
| Primary Part Number | 207781 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Marotta Controls Inc |
| Status | ACTIVE |
| Material | PLASTIC POLYAMIDE NYLON SEAT |
| Material | STEEL CORROSION RESISTING BODY |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN |
| Body Outside Diameter | 0.198 INCHES NOMINAL IN |
| Body Inside Diameter | 0.031 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 207781 PRIMARY | Marotta Controls Inc (USA) |
| 281015-0001 ITEM 1 | Marotta Controls Inc (USA) |
NSN 4820-01-094-2689 is a Seat,valve, manufactured by Marotta Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-094-2689 has 2 cross-referenced part numbers: 207781 (Marotta Controls Inc), 281015-0001 ITEM 1 (Marotta Controls Inc).
There are 2 known substitutes for 4820-01-094-2689: 1740-00-219-6015, 5910-00-666-6806. Verify interchangeability with system specifications before substitution.
Key specifications for 207781: Material: PLASTIC POLYAMIDE NYLON SEAT; Material: STEEL CORROSION RESISTING BODY; Seating Surface Shape: FLAT; Style Designator: PLAIN. 7 total characteristics are documented in the Federal Logistics Information System.