The Window,observation, cataloged under National Stock Number 9330-00-546-6258, is classified within Federal Supply Class 9330 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-00-546-6258 |
| Primary Part Number | 73218 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Material Transparency | CLEAR |
| Style Designator | CIRCULAR |
| Material | GLASS |
| Heat Absorbing Characteristic | HIGH LIGHT TRANSMISSION |
| Edge Type | FLAT FINISH |
| Material Document and Classification | DD-G-451 FED SPEC SINGLE MATERIAL RESPONSE |
| Ply Quantity | 1 |
| Surface Finish | FINE FINISHED |
| Overall Thickness | 0.125 INCHES NOMINAL IN |
| Overall Diameter | 3.344 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 73218 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 9330-00-546-6258 is a Window,observation, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 9330 (No Item Name Available). Status: active.
NSN 9330-00-546-6258 has 1 cross-referenced part number: 73218 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 2 known substitutes for 9330-00-546-6258: 5920-01-107-6613, 2540-01-590-8157. Verify interchangeability with system specifications before substitution.
Key specifications for 73218: Material Transparency: CLEAR; Style Designator: CIRCULAR; Material: GLASS; Heat Absorbing Characteristic: HIGH LIGHT TRANSMISSION. 10 total characteristics are documented in the Federal Logistics Information System.