The Filter,light,optical Instrument, cataloged under National Stock Number 1240-01-084-4182, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-084-4182 |
| Primary Part Number | 34559-1B |
| Item Name | Filter,light,optical Instrument |
| FSC / FSG | 1240 / 12 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Material | PLASTIC SURFACE |
| FSC Application Data | OPTICAL SIGHTING AND RANGING EQUIPMENT |
| Density Variability | NOT VARIABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1240-01-084-4182 is a Filter,light,optical Instrument, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 1240 (No Item Name Available). Status: active.
NSN 1240-01-084-4182 has 2 cross-referenced part numbers: 34559-1B (Sellers Optical, Inc. Dba Sellers Optical), 34559-1B (Rockwell Collins, Inc. Dba Rc Displays Systems).
Key specifications for 34559-1B: Material: PLASTIC SURFACE; FSC Application Data: OPTICAL SIGHTING AND RANGING EQUIPMENT; Special Features: STIFFENER TO BE CRES STRIP 0.015 IN. THICK IN; Density Variability: NOT VARIABLE. 4 total characteristics are documented in the Federal Logistics Information System.