The Disk,valve, cataloged under National Stock Number 4820-00-839-1512, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-839-1512 |
| Primary Part Number | 242075 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Material | STEEL |
| Style Designator | POPPET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-839-1512 is a Disk,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-839-1512 has 3 cross-referenced part numbers: 18961 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 19873 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 242075 (Eaton Aerospace, Llc Dba Jackson South).
There are 9 known substitutes for 4820-00-839-1512: 4730-00-196-0940, 4820-01-047-0583, 5950-01-123-1481 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 242075: Material: STEEL; Special Features: 30.0 DEG SEAT ANGLE; 0.550 IN. ID TO A DEPTH OF 0.475 IN.; 0.091 IN. DIA HORIZONTAL THRU HOLE IN; Overall Height: 1.038 INCHES NOMINAL IN; Style Designator: POPPET. 4 total characteristics are documented in the Federal Logistics Information System.