PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-540711Delay Line

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5999-00-937-9091 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-937-9091 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-937-9091. Primary manufacturer part number: SM-C-540711.
Features
  • Delay Line — FSC 5999
  • Output Impedance Rating: 1.000 KILOHMS
  • Input Impedance Rating: 1.000 KILOHMS
  • Section Delay Time: 4.000 MICROSECONDS NOMINAL SINGLE SECTION US
  • Frequency Bandwidth: 180.0 KILOHERTZ NOMINAL
  • FSC Application Data: RADAR SETS,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
  • Terminal Type and Quantity: 3 PIN
  • Output Impedance Rating: 1.000 KILOHMS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-937-9091, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-937-9091
Primary Part NumberSM-C-540711
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Output Impedance Rating1.000 KILOHMS
Input Impedance Rating1.000 KILOHMS
Section Delay Time4.000 MICROSECONDS NOMINAL SINGLE SECTION US
Frequency Bandwidth180.0 KILOHERTZ NOMINAL
FSC Application DataRADAR SETS,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
Terminal Type and Quantity3 PIN
Output Impedance Rating1.000 KILOHMS
Input Impedance Rating1.000 KILOHMS
Section Delay Time4.000 MICROSECONDS NOMINAL SINGLE SECTION US
Frequency Bandwidth180.0 KILOHERTZ NOMINAL
FSC Application DataRADAR SETS,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
Terminal Type and Quantity3 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.1800 lbs
Cube0.0210 cu ft
Verified Substitutes 12
6625-01-140-17033880 SUCCESSOR
Test Set,amplifier
Knight Aerospace Products, Inc.
3110-00-100-31122608P11 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Taylor Machine Works Inc
4730-00-196-0930 INTERCHANGEABLE
Bushing,pipe
6640-00-422-9400 INTERCHANGEABLE
Condenser,laboratory
3030-00-528-4750 INTERCHANGEABLE
Belt,v
5306-00-717-9637 INTERCHANGEABLE
Bolt,square Neck
5935-00-795-29323663 INTERCHANGEABLE
Connector,receptacle,electrical
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5950-00-951-3903 INTERCHANGEABLE
Transformer,audio Frequency
6730-00-962-61603880 INTERCHANGEABLE
Rewind Take-Up
Bosch Security Systems, Llc
4820-01-144-37723880CG504 INTERCHANGEABLE
Valve Assembly
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
F1163 Neurotech Corp Control Electronics Div (USA)
38-80 Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA)
20E524 Kappa Technologies Inc. (USA)
SM-C-540711 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
6625-01-140-1703SUCCESSOR
TEST SET,AMPLIFIER
3880
3110-00-100-3112INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2608P11
4730-00-196-0930INTERCHANGEABLE
BUSHING,PIPE
6640-00-422-9400INTERCHANGEABLE
CONDENSER,LABORATORY
3030-00-528-4750INTERCHANGEABLE
BELT,V
5306-00-717-9637INTERCHANGEABLE
BOLT,SQUARE NECK
5935-00-795-2932INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3663
5950-00-951-3903INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
6730-00-962-6160INTERCHANGEABLE
REWIND TAKE-UP
3880
4820-01-144-3772INTERCHANGEABLE
VALVE ASSEMBLY
3880CG504
5365-01-498-7943INTERCHANGEABLE
SPACER,RING
3880
2590-01-598-6224INTERCHANGEABLE
COVER,VEHICULAR COMPONENTS
3880

Frequently Asked Questions

What is NSN 5999-00-937-9091?

NSN 5999-00-937-9091 is a Delay Line, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-937-9091?

NSN 5999-00-937-9091 has 4 cross-referenced part numbers: F1163 (Neurotech Corp Control Electronics Div), 38-80 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), 20E524 (Kappa Technologies Inc.), SM-C-540711 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5999-00-937-9091?

There are 12 known substitutes for 5999-00-937-9091: 6625-01-140-1703, 3110-00-100-3112, 4730-00-196-0930 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-540711?

Key specifications for SM-C-540711: Output Impedance Rating: 1.000 KILOHMS; Input Impedance Rating: 1.000 KILOHMS; Section Delay Time: 4.000 MICROSECONDS NOMINAL SINGLE SECTION US; Frequency Bandwidth: 180.0 KILOHERTZ NOMINAL. 12 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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