The Delay Line, cataloged under National Stock Number 5999-00-129-6712, 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 Kappa Technologies Inc.. Government technical data includes 26 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-129-6712 |
| Primary Part Number | 40B604 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Kappa Technologies Inc. |
| Status | ACTIVE |
| FSC Application Data | TEST SET,RADIO |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Facility Quantity | 4 |
| Operating Temp Range | -40.0 TO 71.0 CELSIUS DEGC |
| Surface Treatment | PAINT CASE |
| Delay Time Per Step | 10.150 MICROSECONDS MINIMUM AND 25.000 MICROSECONDS MAXIMUM US |
| Frequency Bandwidth | 360.0 KILOHERTZ NOMINAL |
| Signal Delay Method | TRANSMISSION LINE |
| Step Quantity | 15 |
| Mounting Facility | UNTHREADED HOLE(S) |
| Delay Time Variation Method | ADJUSTABLE |
| Input Impedance Rating | 180.000 OHMS |
| Output Impedance Rating | 180.000 OHMS |
| FSC Application Data | TEST SET,RADIO |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Facility Quantity | 4 |
| Operating Temp Range | -40.0 TO 71.0 CELSIUS DEGC |
| Surface Treatment | PAINT CASE |
| Delay Time Per Step | 10.150 MICROSECONDS MINIMUM AND 25.000 MICROSECONDS MAXIMUM US |
| Frequency Bandwidth | 360.0 KILOHERTZ NOMINAL |
| Signal Delay Method | TRANSMISSION LINE |
| Step Quantity | 15 |
| Mounting Facility | UNTHREADED HOLE(S) |
| Delay Time Variation Method | ADJUSTABLE |
| Input Impedance Rating | 180.000 OHMS |
| Output Impedance Rating | 180.000 OHMS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
NSN 5999-00-129-6712 is a Delay Line, manufactured by Kappa Technologies Inc., classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-129-6712 has 3 cross-referenced part numbers: 40B604 (Kappa Technologies Inc.), D1232 (Computer Devices Corp), 134182 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 4 known substitutes for 5999-00-129-6712: 1560-00-693-8566, 5180-01-071-5925, 5915-01-230-9307 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40B604: FSC Application Data: TEST SET,RADIO; Unable to Decode: UNABLE TO DECODE; Mounting Facility Quantity: 4; Operating Temp Range: -40.0 TO 71.0 CELSIUS DEGC. 26 total characteristics are documented in the Federal Logistics Information System.