The Seat,valve, cataloged under National Stock Number 4820-01-253-4604, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-253-4604 |
| Primary Part Number | 28081-3 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Haskel International, Llc Dba Haskel International, Llc |
| Status | ACTIVE |
| Material | STEEL SEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-253-4604 is a Seat,valve, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-253-4604 has 2 cross-referenced part numbers: 28081-3 (Haskel International, Llc Dba Haskel International, Llc), 28081-3 (Mosier Fluid Power of Ohio Inc Dba Kc Mosier Co).
There is 1 known substitute for 4820-01-253-4604: 7350-01-013-0536. Verify interchangeability with system specifications before substitution.
Key specifications for 28081-3: Material: STEEL SEAT; End Item Identification: 1450-01-222-0591. 2 total characteristics are documented in the Federal Logistics Information System.