The Window,dial, cataloged under National Stock Number 5355-00-828-4995, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-828-4995 |
| Primary Part Number | B3144 |
| Item Name | Window,dial |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Style Designator | RECTANGULAR W/RADIUS CORNERS |
| Width | 1.690 INCHES NOMINAL IN |
| Material Thickness | 0.220 INCHES NOMINAL IN |
| Length | 3.690 INCHES NOMINAL IN |
| Material | GLASS PLATE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5355-00-828-4995 is a Window,dial, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-828-4995 has 2 cross-referenced part numbers: B3144 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), B3144 (Lockheed Martin Corporation Div Rms).
There are 2 known substitutes for 5355-00-828-4995: 4130-00-820-8602, 4920-00-997-1947. Verify interchangeability with system specifications before substitution.
Key specifications for B3144: Style Designator: RECTANGULAR W/RADIUS CORNERS; Width: 1.690 INCHES NOMINAL IN; Material Thickness: 0.220 INCHES NOMINAL IN; Length: 3.690 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.