The Delay Line,electromagnetic, cataloged under National Stock Number 5841-01-057-2148, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-057-2148 |
| Primary Part Number | 55-69B |
| Item Name | Delay Line,electromagnetic |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil |
| Status | ACTIVE |
| General Characteristics Item Description | 7.800 IN. LG,3.000 IN. W,1.250 IN. H MAX,TIME DELAY 21 MICROSECONDS MIN 22 MICROSECONDS MAX,0.8 MHZ MIN BANDWIDTH MHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 55-69B PRIMARY | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA) |
| Reference | Meaning |
|---|---|
| 7541441P2 | 5/9 Secondary reference U.S. Government activity |
| 7541441P0002 | 7/9 Vendor item drawing reference U.S. Government activity |
NSN 5841-01-057-2148 is a Delay Line,electromagnetic, manufactured by Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-057-2148 has 1 manufacturer part number on file: 55-69B (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil).
Key specifications for 55-69B: General Characteristics Item Description: 7.800 IN. LG,3.000 IN. W,1.250 IN. H MAX,TIME DELAY 21 MICROSECONDS MIN 22 MICROSECONDS MAX,0.8 MHZ MIN BANDWIDTH MHz. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5841-01-057-2148 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.