PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201C500Delay Line

Polara Engineering, Inc. · NSN 5999-01-315-9052 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-315-9052 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-315-9052. Primary manufacturer part number: 201C500.
Features
  • Delay Line — FSC 5999
  • Body Depth: 0.265 INCHES MAXIMUM IN
  • Unable to Decode: UNABLE TO DECODE
  • Mounting Facility: TERMINAL
  • Operating Temp Range: -55.0 TO 105.0 CELSIUS DEGC
  • Material: COPPER TERMINAL
  • Material: PLASTIC CASE
  • Body Width: 0.270 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Terminal construction
General Description

The Delay Line, cataloged under National Stock Number 5999-01-315-9052, 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 Polara Engineering, Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-315-9052
Primary Part Number201C500
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerPolara Engineering, Inc.
StatusACTIVE
Body Depth0.265 INCHES MAXIMUM IN
Unable to DecodeUNABLE TO DECODE
Mounting FacilityTERMINAL
Operating Temp Range-55.0 TO 105.0 CELSIUS DEGC
MaterialCOPPER TERMINAL
MaterialPLASTIC CASE
Body Width0.270 INCHES MAXIMUM IN
Body Length0.780 INCHES MAXIMUM IN
Voltage Rating100.000 VOLTS MAXIMUM
Terminal Type and Quantity14 PIN
Body StyleRECTANGULAR
Input Impedance Rating200.000 OHMS
Section Delay Time50.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Body Depth0.265 INCHES MAXIMUM IN
Unable to DecodeUNABLE TO DECODE
Mounting FacilityTERMINAL
Operating Temp Range-55.0 TO 105.0 CELSIUS DEGC
MaterialCOPPER TERMINAL
MaterialPLASTIC CASE
Body Width0.270 INCHES MAXIMUM IN
Body Length0.780 INCHES MAXIMUM IN
Voltage Rating100.000 VOLTS MAXIMUM
Terminal Type and Quantity14 PIN
Body StyleRECTANGULAR
Input Impedance Rating200.000 OHMS
Section Delay Time50.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5210-00-288-67585210-00-288-6758 INTERCHANGEABLE
Level,bench
General Services Administration Federal Supply Service
5325-00-639-262385-11-440-16 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
6625-00-932-047850440 INTERCHANGEABLE
Cable Electrical
Illinois Tool Works, Inc. Div Magnaflux
4530-01-020-483550440 INTERCHANGEABLE
Burner Barrel
Todd Combustion Inc
1005-01-565-405150440 INTERCHANGEABLE
Shotgun,12 Gage,riot Type
O F Mossberg & Sons Inc
5996-01-565-491750440 INTERCHANGEABLE
Amplifier Assembly
Aerovironment, Inc. Dba Aerovironment Inc
5950-01-597-211850440 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
Cross-Reference Index
Part NumberManufacturer
50-440 Polara Engineering, Inc. (USA)
201C500 PRIMARY Polara Engineering, Inc. (USA)
Related Parts
5210-00-288-6758INTERCHANGEABLE
LEVEL,BENCH
5210-00-288-6758
5325-00-639-2623INTERCHANGEABLE
STUD,TURNLOCK FASTENER
85-11-440-16
6625-00-932-0478INTERCHANGEABLE
CABLE ELECTRICAL
50440
4530-01-020-4835INTERCHANGEABLE
BURNER BARREL
50440
1005-01-565-4051INTERCHANGEABLE
SHOTGUN,12 GAGE,RIOT TYPE
50440
5996-01-565-4917INTERCHANGEABLE
AMPLIFIER ASSEMBLY
50440
5950-01-597-2118INTERCHANGEABLE
TRANSFORMER,POWER
50440

Frequently Asked Questions

What is NSN 5999-01-315-9052?

NSN 5999-01-315-9052 is a Delay Line, manufactured by Polara Engineering, Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-315-9052?

NSN 5999-01-315-9052 has 2 cross-referenced part numbers: 50-440 (Polara Engineering, Inc.), 201C500 (Polara Engineering, Inc.).

What NSN replaces 5999-01-315-9052?

There are 7 known substitutes for 5999-01-315-9052: 5210-00-288-6758, 5325-00-639-2623, 6625-00-932-0478 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 201C500?

Key specifications for 201C500: Body Depth: 0.265 INCHES MAXIMUM IN; Unable to Decode: UNABLE TO DECODE; Mounting Facility: TERMINAL; Operating Temp Range: -55.0 TO 105.0 CELSIUS DEGC. 26 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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