The Delay Line, cataloged under National Stock Number 5999-01-042-8550, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5999-01-042-8550 |
| Primary Part Number | 6091892-1 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Mounting Facility | TERMINAL |
| Delay Time Variation Per Deg Celsius | 0.015 NANOSECONDS NS |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Body Length | 3.000 INCHES MAXIMUM IN |
| Delay Time Variation Method | TAPPED |
| Material | PLASTIC EPOXY CASE |
| Signal Delay Method | LUMPED CONSTANT |
| Terminal Type and Quantity | 21 PIN |
| Body Depth | 0.400 INCHES MAXIMUM IN |
| Segment Delay Time | 10.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS NS |
| Section Delay Time | 145.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 25 |
| Body Width | 1.000 INCHES MAXIMUM IN |
| Voltage Rating | 2.000 VOLTS MINIMUM AND 5.500 VOLTS MAXIMUM |
| Pulse Rise Time Rating | 3.0 NANOSECONDS NS |
| Individual Section Quantity | 1 |
| Segment Quantity Per Section | 15 SINGLE SECTION |
| Body Style | RECTANGULAR |
| Mounting Facility | TERMINAL |
| Delay Time Variation Per Deg Celsius | 0.015 NANOSECONDS NS |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Body Length | 3.000 INCHES MAXIMUM IN |
| Delay Time Variation Method | TAPPED |
| Material | PLASTIC EPOXY CASE |
| Signal Delay Method | LUMPED CONSTANT |
| Terminal Type and Quantity | 21 PIN |
| Body Depth | 0.400 INCHES MAXIMUM IN |
| Segment Delay Time | 10.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS NS |
| Section Delay Time | 145.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 25 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.4500 lbs |
| Cube | 0.0510 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6091892-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 99-03 | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA) |
| 8810309 | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA) |
NSN 5999-01-042-8550 is a Delay Line, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-042-8550 has 3 cross-referenced part numbers: 6091892-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 99-03 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), 8810309 (Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)).
There are 12 known substitutes for 5999-01-042-8550: 2810-00-118-8354, 2520-00-495-2440, 5130-00-596-9725 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6091892-1: Mounting Facility: TERMINAL; Delay Time Variation Per Deg Celsius: 0.015 NANOSECONDS NS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Length: 3.000 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.