The Valve,governor, cataloged under National Stock Number 4820-01-202-9245, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Niantic Tool, Inc. Dba Niantic Tool Co. This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,governor |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Niantic Tool, Inc. Dba Niantic Tool Co (CAGE 0B5H6); Naval Sea Systems Command (CAGE 53711); Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (CAGE 82328); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-9245 |
| Primary Part Number | B2258 |
| Item Name | Valve,governor |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Niantic Tool, Inc. Dba Niantic Tool Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B2258 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
| 6525428 | Naval Sea Systems Command (USA) |
| F-8473 ITEM 1 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 900022 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
| 916687 PRIMARY | Naval Sea Systems Command (USA) |
| 916687 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| F-8473 ITEM 1 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 916687 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 916687 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| F-8473 ITEM 1 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
NSN 4820-01-202-9245 is a Valve,governor, manufactured by Niantic Tool, Inc. Dba Niantic Tool Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-202-9245 has 10 cross-referenced part numbers: B2258 (Niantic Tool, Inc. Dba Niantic Tool Co), 6525428 (Naval Sea Systems Command), F-8473 ITEM 1 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 900022 (Niantic Tool, Inc. Dba Niantic Tool Co), 916687 (Naval Sea Systems Command) and 5 more.
There are 12 known substitutes for 4820-01-202-9245: 5310-00-084-9336, 5935-00-351-5944, 5307-00-383-6737 and 9 more. Verify interchangeability with system specifications before substitution.