PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

142C859H01Delay Line

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5999-01-110-7263 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-110-7263 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-110-7263. Primary manufacturer part number: 142C859H01.
Features
  • Delay Line — FSC 5999
  • Signal Delay Method: LUMPED CONSTANT
  • Individual Section Quantity: 1
  • Mounting Facility: PLUG-IN
  • Body Style: RECTANGULAR
  • Body Depth: 0.437 INCHES NOMINAL IN
  • Terminal Type and Quantity: 24 TAB SOLDER LUG
  • Mounting Facility Quantity: 24
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-01-110-7263, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 18 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-110-7263
Primary Part Number142C859H01
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Signal Delay MethodLUMPED CONSTANT
Individual Section Quantity1
Mounting FacilityPLUG-IN
Body StyleRECTANGULAR
Body Depth0.437 INCHES NOMINAL IN
Terminal Type and Quantity24 TAB SOLDER LUG
Mounting Facility Quantity24
Body Width0.562 INCHES NOMINAL IN
Body Length1.250 INCHES NOMINAL IN
Signal Delay MethodLUMPED CONSTANT
Individual Section Quantity1
Mounting FacilityPLUG-IN
Body StyleRECTANGULAR
Body Depth0.437 INCHES NOMINAL IN
Terminal Type and Quantity24 TAB SOLDER LUG
Mounting Facility Quantity24
Body Width0.562 INCHES NOMINAL IN
Body Length1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeG
Verified Substitutes 1
4320-01-189-0560L2316 INTERCHANGEABLE
Deflector,dirt and Liquid
Rps-Fl, Inc. Dba Rps Inc
Cross-Reference Index
Part NumberManufacturer
142C859H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
L23-16 White Consolidated Industries Inc Universal Nolin Div (USA)
Related Parts
4320-01-189-0560INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
L2316

Frequently Asked Questions

What is NSN 5999-01-110-7263?

NSN 5999-01-110-7263 is a Delay Line, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-110-7263?

NSN 5999-01-110-7263 has 2 cross-referenced part numbers: 142C859H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), L23-16 (White Consolidated Industries Inc Universal Nolin Div).

What NSN replaces 5999-01-110-7263?

There is 1 known substitute for 5999-01-110-7263: 4320-01-189-0560. Verify interchangeability with system specifications before substitution.

What are the specifications of 142C859H01?

Key specifications for 142C859H01: Signal Delay Method: LUMPED CONSTANT; Individual Section Quantity: 1; Mounting Facility: PLUG-IN; Body Style: RECTANGULAR. 18 total characteristics are documented in the Federal Logistics Information System.

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