The Seat,valve, cataloged under National Stock Number 4820-00-061-5133, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-061-5133 |
| Primary Part Number | 20468 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Seating Surface Shape | ANGULAR |
| Style Designator | PLAIN |
| Material | STEEL OVERALL |
| Body Outside Diameter | 0.594 INCHES NOMINAL IN |
| Body Inside Diameter | 0.375 INCHES NOMINAL IN |
| Seat Angle in Deg | 0.750 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20468 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| CR77049PC138 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-00-061-5133 is a Seat,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-061-5133 has 2 cross-referenced part numbers: 20468 (Eaton Aerospace, Llc Dba Jackson South), CR77049PC138 (Eaton Aerospace, Llc Dba Jackson South).
There are 5 known substitutes for 4820-00-061-5133: 5920-00-284-9220, 4310-00-391-3173, 5310-00-434-4249 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20468: Overall Height: 0.250 INCHES NOMINAL IN; Seating Surface Shape: ANGULAR; Style Designator: PLAIN; Material: STEEL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.