The Window,observation, cataloged under National Stock Number 9340-01-337-6474, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Johnston Boiler Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-01-337-6474 |
| Primary Part Number | PT-395-045 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — No Item Name Available |
| Manufacturer | Johnston Boiler Company |
| Status | ACTIVE |
| Overall Thickness | 0.187 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Material | GLASS |
| Style Designator | CIRCULAR |
| Overall Diameter | 2.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PT-395-045 | Johnston Boiler Company (USA) |
| 13088 | Johnston Boiler Company (USA) |
NSN 9340-01-337-6474 is a Window,observation, manufactured by Johnston Boiler Company, classified under FSC 9340 (No Item Name Available). Status: active.
NSN 9340-01-337-6474 has 2 cross-referenced part numbers: PT-395-045 (Johnston Boiler Company), 13088 (Johnston Boiler Company).
There are 6 known substitutes for 9340-01-337-6474: 5895-00-401-0720, 1680-00-761-9345, 5950-00-951-2108 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for PT-395-045: Overall Thickness: 0.187 INCHES NOMINAL IN; Material Transparency: CLEAR; Material: GLASS; Style Designator: CIRCULAR. 6 total characteristics are documented in the Federal Logistics Information System.