PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-20BDelay Line

Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil · NSN 5999-00-518-0462 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-518-0462 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-518-0462. Primary manufacturer part number: 11-20B.
Features
  • Delay Line — FSC 5999
  • Terminal Type and Quantity: 3 TAB SOLDER LUG
  • Signal Delay Method: TRANSMISSION LINE
  • Terminal Type and Quantity: 3 TAB SOLDER LUG
  • Signal Delay Method: TRANSMISSION LINE
  • 1 verified cross-reference
  • Primary manufacturer: Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-518-0462, 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 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-518-0462
Primary Part Number11-20B
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEsc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
StatusCANCELLED
Terminal Type and Quantity3 TAB SOLDER LUG
Signal Delay MethodTRANSMISSION LINE
Terminal Type and Quantity3 TAB SOLDER LUG
Signal Delay MethodTRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
No Item Name Available
4410-00-395-30297003946 INTERCHANGEABLE
Handhole Plate,boil
Babcock & Wilcox Co
5940-00-549-273810-311-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5305-01-094-1392531635-2 INTERCHANGEABLE
Thumbscrew
Raytheon Company Dba Raytheon
5985-01-406-41252001070-001 INTERCHANGEABLE
Coupler,rotary,radio Frequency
L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
Cross-Reference Index
Part NumberManufacturer
11-20B PRIMARY Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA)
Related Parts
6625-00-501-1435SUCCESSOR
NO ITEM NAME AVAILABLE
4410-00-395-3029INTERCHANGEABLE
HANDHOLE PLATE,BOIL
7003946
5940-00-549-2738INTERCHANGEABLE
TERMINAL,STUD
10-311-2
5305-01-094-1392INTERCHANGEABLE
THUMBSCREW
531635-2
5985-01-406-4125INTERCHANGEABLE
COUPLER,ROTARY,RADIO FREQUENCY
2001070-001

Frequently Asked Questions

What is NSN 5999-00-518-0462?

NSN 5999-00-518-0462 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: cancelled.

What are the part numbers for NSN 5999-00-518-0462?

NSN 5999-00-518-0462 has 1 cross-referenced part number: 11-20B (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil).

What NSN replaces 5999-00-518-0462?

There are 5 known substitutes for 5999-00-518-0462: 6625-00-501-1435, 4410-00-395-3029, 5940-00-549-2738 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-20B?

Key specifications for 11-20B: Terminal Type and Quantity: 3 TAB SOLDER LUG; Signal Delay Method: TRANSMISSION LINE; Terminal Type and Quantity: 3 TAB SOLDER LUG; Signal Delay Method: TRANSMISSION LINE. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-518-0462 still in active supply?

NSN 5999-00-518-0462 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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