The Indicator,elevation, cataloged under National Stock Number 5840-00-411-3551, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Geier & Bluhm, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 5840-00-411-3551 |
| Primary Part Number | 4-2035 |
| Item Name | Indicator,elevation |
| FSC / FSG | 5840 / 58 — No Item Name Available |
| Manufacturer | Geier & Bluhm, Inc. |
| Status | ACTIVE |
| Width | 1.120 INCHES NOMINAL IN |
| Length | 2.620 INCHES NOMINAL IN |
| Material | COPPER ALLOY AND GLASS CASE |
| Mounting Hole Diameter | 0.252 INCHES NOMINAL IN |
| Presentation Type | WINDOW |
| FSC Application Data | RADAR EQUIPMENT NON AIRBORNE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5840-00-411-3551 is a Indicator,elevation, manufactured by Geier & Bluhm, Inc., classified under FSC 5840 (No Item Name Available). Status: active.
NSN 5840-00-411-3551 has 3 cross-referenced part numbers: 4-2035 (Geier & Bluhm, Inc.), 341062 (Geier & Bluhm, Inc.), 341062 (Bae Systems Information and Electronic Systems Integration Inc.).
There are 6 known substitutes for 5840-00-411-3551: 2815-00-854-3243, 5950-00-936-3905, 5935-00-949-2234 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4-2035: Width: 1.120 INCHES NOMINAL IN; Length: 2.620 INCHES NOMINAL IN; Material: COPPER ALLOY AND GLASS CASE; Special Features: NAVY OLIVE DRAB PAINT NO. X34087 PER FED-STD-595. 8 total characteristics are documented in the Federal Logistics Information System.