The Seat,valve, cataloged under National Stock Number 4820-01-417-2254, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc. Government technical data includes 4 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 | 4820-01-417-2254 |
| Primary Part Number | 32682 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc |
| Status | ACTIVE |
| Body Inside Diameter | 0.875 INCHES NOMINAL IN |
| Material | STEEL COMP 440C OVERALL |
| Hardness Rating | 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| Body Outside Diameter | 1.113 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32682 PRIMARY | Eaton Aerospace Llc (USA) |
NSN 4820-01-417-2254 is a Seat,valve, manufactured by Eaton Aerospace Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-417-2254 has 1 cross-referenced part number: 32682 (Eaton Aerospace Llc).
There are 4 known substitutes for 4820-01-417-2254: 6240-00-155-7805, 5998-01-005-8518, 5998-01-600-5530 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32682: Body Inside Diameter: 0.875 INCHES NOMINAL IN; Special Features: 4 EQUALLY SPACED HOLES, 0.437 IN. DIA IN; Material: STEEL COMP 440C OVERALL; Hardness Rating: 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.