The Seat,valve, cataloged under National Stock Number 4820-00-012-3525, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pellerin Milnor Corporation. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-012-3525 |
| Primary Part Number | 02 09161 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pellerin Milnor Corporation |
| Status | CANCELLED |
| Seating Surface Shape | FLAT |
| Style Designator | PLAIN |
| Material | RUBBER SEAT |
| Body Inside Diameter | 3.500 INCHES NOMINAL IN |
| Body Outside Diameter | 4.719 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-012-3525 is a Seat,valve, manufactured by Pellerin Milnor Corporation, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-012-3525 has 2 cross-referenced part numbers: 2-9161 (Pellerin Milnor Corporation), 02 09161 (Pellerin Milnor Corporation).
There are 6 known substitutes for 4820-00-012-3525: 3110-00-100-0805, 4520-00-232-4890, 5315-00-425-8652 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 02 09161: Seating Surface Shape: FLAT; Style Designator: PLAIN; Overall Height: 0.250 INCHES NOMINAL IN; Material: RUBBER SEAT. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-012-3525 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.