The Guide,valve Stem, cataloged under National Stock Number 4820-01-282-4344, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-282-4344 |
| Primary Part Number | B2299 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Niantic Tool, Inc. Dba Niantic Tool Co |
| Status | ACTIVE |
| Bb End Shank Diameter | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 300062 | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
| 900021 | Lee Evans, Inc. (USA) |
| 365102 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| C-3102 365174 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 365102 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 365174 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| C-3102 365174 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| 365174 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
| C-3102 365174 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| B2299 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
NSN 4820-01-282-4344 is a Guide,valve Stem, manufactured by Niantic Tool, Inc. Dba Niantic Tool Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-282-4344 has 10 cross-referenced part numbers: 300062 (Niantic Tool, Inc. Dba Niantic Tool Co), 900021 (Lee Evans, Inc.), 365102 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), C-3102 365174 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 365102 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 5 more.
There are 12 known substitutes for 4820-01-282-4344: 5310-00-020-4144, 5330-00-235-6005, 6695-00-441-3600 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2299: Bb End Shank Diameter: 2.000 INCHES NOMINAL IN. 1 total characteristics are documented in the Federal Logistics Information System.