The Delay Line, cataloged under National Stock Number 5999-00-131-6694, 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 Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil. Government technical data includes 30 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-131-6694 |
| Primary Part Number | 46-54 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil |
| Status | ACTIVE |
| Thread Class | 2B |
| Individual Section Quantity | 1 |
| Body Width | 1.000 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 |
| Longest Horizontal Distance Between Mounting Centers | 0.600 INCHES NOMINAL IN |
| Operating Temp Range | -40.0 TO 80.0 CELSIUS DEGC |
| Longest Vertical Distance Between Mounting Centers | 1.600 INCHES NOMINAL IN |
| Body Length | 2.000 INCHES NOMINAL IN |
| Section Delay Time | 6.000 MICROSECONDS NOMINAL SINGLE SECTION US |
| Body Depth | 0.600 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | 2 POSITION DIAGONAL |
| Attenuation in Decibels | 1.000 |
| Input Impedance Rating | 5.000 KILOHMS |
| Mounting Facility | THREADED HOLE(S) |
| Output Impedance Rating | 5.000 KILOHMS |
| Thread Size and Series/type Designator | 0.138-32 UNIFIED NATIONAL COARSE (UNC) |
| Terminal Type and Quantity | 3 WIRE LEADS |
| FSC Application Data | RADIO NAVIGATION,NONAIRBORNE |
| Body Style | RECTANGULAR |
| Thread Class | 2B |
| Individual Section Quantity | 1 |
| Body Width | 1.000 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 |
| Longest Horizontal Distance Between Mounting Centers | 0.600 INCHES NOMINAL IN |
| Operating Temp Range | -40.0 TO 80.0 CELSIUS DEGC |
| Longest Vertical Distance Between Mounting Centers | 1.600 INCHES NOMINAL IN |
| Body Length | 2.000 INCHES NOMINAL IN |
| Section Delay Time | 6.000 MICROSECONDS NOMINAL SINGLE SECTION US |
| Body Depth | 0.600 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | 2 POSITION DIAGONAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
NSN 5999-00-131-6694 is a Delay Line, manufactured by Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-131-6694 has 2 cross-referenced part numbers: 46-54 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), 2370079G1 (L3harris Technologies, Inc.).
There are 12 known substitutes for 5999-00-131-6694: 5331-00-137-9684, 2520-00-164-2170, 5330-00-242-5237 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 46-54: Thread Class: 2B; Individual Section Quantity: 1; Body Width: 1.000 INCHES NOMINAL IN; Mounting Facility Quantity: 2. 30 total characteristics are documented in the Federal Logistics Information System.