The Window,observation, cataloged under National Stock Number 9340-01-264-2599, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-01-264-2599 |
| Primary Part Number | D552 |
| Item Name | Window,observation |
| FSC / FSG | 9340 / 93 — No Item Name Available |
| Manufacturer | The Dewey Electronics Corporation Div Pitometer Log Division |
| Status | ACTIVE |
| Overall Thickness | 0.375 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Material | GLASS |
| Overall Diameter | 7.000 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S6505-979277 PART 12 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| D552 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
NSN 9340-01-264-2599 is a Window,observation, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 9340 (No Item Name Available). Status: active.
NSN 9340-01-264-2599 has 2 cross-referenced part numbers: S6505-979277 PART 12 (The Dewey Electronics Corporation Div Pitometer Log Division), D552 (The Dewey Electronics Corporation Div Pitometer Log Division).
There are 2 known substitutes for 9340-01-264-2599: 5360-00-253-2928, 5330-00-777-5105. Verify interchangeability with system specifications before substitution.
Key specifications for D552: Overall Thickness: 0.375 INCHES NOMINAL IN; Special Features: BUFFED FINISH EDGE; Material Transparency: CLEAR; Material: GLASS. 6 total characteristics are documented in the Federal Logistics Information System.