The Window,observation, cataloged under National Stock Number 9340-00-482-8639, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Optical Coating Laboratory, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-00-482-8639 |
| Primary Part Number | 2500050 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — No Item Name Available |
| Manufacturer | Optical Coating Laboratory, Llc |
| Status | ACTIVE |
| Overall Thickness | 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Third Corner Radius | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Surface Finish | POLISHED |
| Second Corner Radius | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fourth Corner Radius | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Material Transparency | CLEAR |
| Material | GLASS |
| First Corner Radius | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Style Designator | ROUNDED CORNERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 164B7556P2 | Bae Systems Controls Inc. (USA) |
| 2500050 PRIMARY | Optical Coating Laboratory, Llc (USA) |
NSN 9340-00-482-8639 is a Window,observation, manufactured by Optical Coating Laboratory, Llc, classified under FSC 9340 (No Item Name Available). Status: active.
NSN 9340-00-482-8639 has 2 cross-referenced part numbers: 164B7556P2 (Bae Systems Controls Inc.), 2500050 (Optical Coating Laboratory, Llc).
There are 3 known substitutes for 9340-00-482-8639: 6625-00-684-5898, 5962-01-113-0832, 3040-01-460-1002. Verify interchangeability with system specifications before substitution.
Key specifications for 2500050: Overall Width: 0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN; Overall Thickness: 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN; Overall Length: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN; Third Corner Radius: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.