The Conductor Section,tuned Cavity, cataloged under National Stock Number 5840-00-505-2979, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5840-00-505-2979 |
| Primary Part Number | 53427 |
| Item Name | Conductor Section,tuned Cavity |
| FSC / FSG | 5840 / 58 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Shape | CYLINDRICAL |
| Material | COPPER |
| Surface Treatment | SILVER |
| FSC Application Data | TRANSMITTER-RECEIVER RADAR SEARCH EQUIPMENT EXCEPT AIRBORNE |
| Overall Diameter | 0.435 INCHES NOMINAL IN |
| Mounting Configuration | TERMINAL OF IN23B CRYSTAL INSERTS INTO 0.096 DIA SLOTTED END AND IS HELD BY SPRING TENSION OF SLOTTED SEGMENTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53427 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5840-00-505-2979 is a Conductor Section,tuned Cavity, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5840 (No Item Name Available). Status: active.
NSN 5840-00-505-2979 has 1 cross-referenced part number: 53427 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 6 known substitutes for 5840-00-505-2979: 4730-00-093-9507, 3455-00-243-2177, 5310-00-595-6311 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53427: Shape: CYLINDRICAL; Material: COPPER; Surface Treatment: SILVER; FSC Application Data: TRANSMITTER-RECEIVER RADAR SEARCH EQUIPMENT EXCEPT AIRBORNE. 6 total characteristics are documented in the Federal Logistics Information System.