The Seat,valve, cataloged under National Stock Number 4820-01-504-2569, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-504-2569 |
| Primary Part Number | 32130 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Material | STEEL SEAT |
| Seating Surface Shape | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 59439A2 R01 ITEM 8 | Flowserve Inc (USA) |
| 59439A2 R01 | Flowserve Inc (USA) |
| 32130 PRIMARY | Flowserve Inc (USA) |
NSN 4820-01-504-2569 is a Seat,valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-504-2569 has 3 cross-referenced part numbers: 59439A2 R01 ITEM 8 (Flowserve Inc), 59439A2 R01 (Flowserve Inc), 32130 (Flowserve Inc).
There are 5 known substitutes for 4820-01-504-2569: 4730-00-011-4627, 3455-00-316-2354, 1680-01-445-4813 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32130: Material: STEEL SEAT; Special Features: VALVE,SWING CHECK,SIZE 1.500,CLASS 800; Seating Surface Shape: ANGULAR. 3 total characteristics are documented in the Federal Logistics Information System.