The Delay Line, cataloged under National Stock Number 5999-01-044-7865, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-044-7865 |
| Primary Part Number | 539266-2 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Longest Vertical Distance Between Mounting Centers | 0.300 INCHES NOMINAL IN |
| Input Impedance Rating | 50.000 OHMS |
| Attenuation in Decibels | 3.000 |
| Output Impedance Rating | 50.000 OHMS |
| Body Length | 0.780 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 |
| Individual Section Quantity | 1 |
| Delay Time Variation Method | TAPPED |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Body Width | 0.460 INCHES NOMINAL IN |
| Frequency Bandwidth | 140.0 KILOHERTZ NOMINAL |
| Mounting Facility | PLUG-IN |
| Longest Horizontal Distance Between Mounting Centers | 0.200 INCHES NOMINAL IN |
| Body Depth | 0.362 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 PIN |
| Signal Delay Method | LUMPED CONSTANT |
| Section Delay Time | 2.500 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Body Style | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.300 INCHES NOMINAL IN |
| Input Impedance Rating | 50.000 OHMS |
| Attenuation in Decibels | 3.000 |
| Output Impedance Rating | 50.000 OHMS |
| Body Length | 0.780 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 |
| Individual Section Quantity | 1 |
| Delay Time Variation Method | TAPPED |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Body Width | 0.460 INCHES NOMINAL IN |
| Frequency Bandwidth | 140.0 KILOHERTZ NOMINAL |
| Mounting Facility | PLUG-IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0200 lbs |
| Cube | 0.0048 cu ft |
NSN 5999-01-044-7865 is a Delay Line, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-044-7865 has 5 cross-referenced part numbers: AV70-2 (Allen a K Co Inc), TD-2.5 (Allen a K Co Inc), AV20 (Allen a K Co Inc), AV70-2 (Allen Avionics, Inc.), 539266-2 (Raytheon Company Dba Raytheon).
There are 3 known substitutes for 5999-01-044-7865: 2410-00-405-2449, 2410-00-837-2414, 4250-01-395-9469. Verify interchangeability with system specifications before substitution.
Key specifications for 539266-2: Longest Vertical Distance Between Mounting Centers: 0.300 INCHES NOMINAL IN; Input Impedance Rating: 50.000 OHMS; Attenuation in Decibels: 3.000; Output Impedance Rating: 50.000 OHMS. 30 total characteristics are documented in the Federal Logistics Information System.