The Seat,valve, cataloged under National Stock Number 4820-01-273-5758, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nibco Inc Chemtrol Div. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-273-5758 |
| Primary Part Number | R05900E |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Nibco Inc Chemtrol Div |
| Status | ACTIVE |
| Seating Surface Shape | FLAT |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-273-5758 is a Seat,valve, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-273-5758 has 3 cross-referenced part numbers: 62067 (Nibco Inc), R05900E (Nibco Inc Chemtrol Div), RO5900E (Nibco Inc).
There are 3 known substitutes for 4820-01-273-5758: 4730-00-190-7117, 5330-00-256-8812, 5310-01-651-8418. Verify interchangeability with system specifications before substitution.
Key specifications for R05900E: Seating Surface Shape: FLAT; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; End Item Identification: MODEL T-590-Y SIZE 2 1/2. 3 total characteristics are documented in the Federal Logistics Information System.