The Seat,valve, cataloged under National Stock Number 4820-01-230-8955, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-01-230-8955 |
| Primary Part Number | 6002-164 ITEM 1 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4497220 ITEM 1 | Naval Ship Systems Command (USA) |
| 4497220 | Naval Ship Systems Command (USA) |
| 6002-164 ITEM 1 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 6002-164 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 4820-01-230-8955 is a Seat,valve, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-230-8955 has 4 cross-referenced part numbers: 4497220 ITEM 1 (Naval Ship Systems Command), 4497220 (Naval Ship Systems Command), 6002-164 ITEM 1 (Huntington Ingalls Inc Div Newport News Shipbuilding), 6002-164 (Huntington Ingalls Inc Div Newport News Shipbuilding).
There are 3 known substitutes for 4820-01-230-8955: 3040-00-604-2059, 4820-01-232-2436, 4820-01-238-6028. Verify interchangeability with system specifications before substitution.
Key specifications for 6002-164 ITEM 1: Material: STEEL OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.