The Guide,valve Stem, cataloged under National Stock Number 2805-01-240-6265, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Niantic Tool, Inc. Dba Niantic Tool Co. Government technical data includes 2 verified specifications, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-240-6265 |
| Primary Part Number | B2253 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Niantic Tool, Inc. Dba Niantic Tool Co |
| Status | ACTIVE |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 365040 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| C-2748 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| B2253 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
| 300028 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
NSN 2805-01-240-6265 is a Guide,valve Stem, manufactured by Niantic Tool, Inc. Dba Niantic Tool Co, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-01-240-6265 has 4 cross-referenced part numbers: 365040 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), C-2748 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), B2253 (Niantic Tool, Inc. Dba Niantic Tool Co), 300028 (Niantic Tool, Inc. Dba Niantic Tool Co).
There are 11 known substitutes for 2805-01-240-6265: 5950-00-022-4849, 5950-00-856-0944, 4920-00-938-6764 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2253: Outside Diameter: 4.000 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Overall Length: 2.375 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.