PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47-03Delay Line

Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil · NSN 5999-00-450-4848 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-450-4848 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-450-4848. Primary manufacturer part number: 47-03.
Features
  • Delay Line — FSC 5999
  • Segment Delay Time: 0.500 MICROSECONDS NOMINAL 1ST SECTION 6TH SEGMENT US
  • Body Style: RECTANGULAR
  • Mounting Facility Quantity: 4
  • Delay Time Variation Method: TAPPED
  • Segment Delay Time: 0.500 MICROSECONDS NOMINAL 1ST SECTION 2ND SEGMENT US
  • Thread Size and Series/type Designator: 0.112-40 UNIFIED NATIONAL COARSE (UNC)
  • Pulse Rise Time Rating: 2.0 MICROSECONDS US
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-450-4848, 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 30 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-450-4848
Primary Part Number47-03
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEsc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
StatusACTIVE
Segment Delay Time0.500 MICROSECONDS NOMINAL 1ST SECTION 6TH SEGMENT US
Body StyleRECTANGULAR
Mounting Facility Quantity4
Delay Time Variation MethodTAPPED
Segment Delay Time0.500 MICROSECONDS NOMINAL 1ST SECTION 2ND SEGMENT US
Thread Size and Series/type Designator0.112-40 UNIFIED NATIONAL COARSE (UNC)
Pulse Rise Time Rating2.0 MICROSECONDS US
Longest Horizontal Distance Between Mounting Centers2.500 INCHES NOMINAL IN
Mounting FacilityTHREADED HOLE(S)
Inclosure TypeENCASED
Longest Vertical Distance Between Mounting Centers1.500 INCHES NOMINAL IN
Terminal Type and Quantity14 TAB SOLDER LUG
Attenuation in Decibels2.000
Section Delay Time0.500 MICROSECONDS NOMINAL 3RD SECTION US
Operating Temp Range-54.0 TO 85.0 CELSIUS DEGC
Segment Delay Time0.500 MICROSECONDS NOMINAL 1ST SECTION 3RD SEGMENT US
Segment Quantity Per Section6 1ST SECTION
Input Impedance Rating500.000 OHMS
Segment Delay Time8.500 MICROSECONDS NOMINAL 1ST SECTION 1ST SEGMENT US
Section Delay Time14.500 MICROSECONDS NOMINAL 1ST SECTION US
Output Impedance Rating500.000 OHMS
Mounting Provision Arrangement StyleFOUR POSITION RECTANGULAR
Body Width2.000 INCHES NOMINAL IN
Section Delay Time1.000 MICROSECONDS NOMINAL 2ND SECTION US
Body Length3.000 INCHES NOMINAL IN
Body Depth0.500 INCHES MAXIMUM IN
Signal Delay MethodINDUCTANCE
Individual Section Quantity4
Thread Pitch Diameters+0.0958 TO 0.0991 INCHES IN
Segment Delay Time4.000 MICROSECONDS NOMINAL 1ST SECTION 4TH SEGMENT US
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.8000 lbs
Cube0.2188 cu ft
Verified Substitutes 12
5935-00-133-8694SM-C-537441-2 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2825-00-146-80904703 INTERCHANGEABLE
Shaft Assembly
Northrop Grumman Systems Corporation Div Marine Systems
5120-00-212-4703 INTERCHANGEABLE
Wrench,box
5360-00-526-3862 INTERCHANGEABLE
Spring,helical,extension
3020-00-529-1615470-3 INTERCHANGEABLE
Link,roller Chain
Dana Off Highway Products, Llc
1680-00-678-40224703 INTERCHANGEABLE
Shaft Spacer,detail
B/e Aerospace Inc Dba Interturbine
4820-00-865-1998 INTERCHANGEABLE
Seat,valve
5360-01-230-63124703 INTERCHANGEABLE
Separator Spring
Mag Aerospace Industries, Llc Div Safran Cabins
4730-01-441-1233 INTERCHANGEABLE
Coupling,tube
5340-01-448-9475204300-0771-4703 INTERCHANGEABLE
Clamp,loop
International Machine & Tool Corporation
Cross-Reference Index
Part NumberManufacturer
004236 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
47-03 PRIMARY Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA)
Related Parts
5935-00-133-8694INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-C-537441-2
2825-00-146-8090INTERCHANGEABLE
SHAFT ASSEMBLY
4703
5120-00-212-4703INTERCHANGEABLE
WRENCH,BOX
5360-00-526-3862INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3020-00-529-1615INTERCHANGEABLE
LINK,ROLLER CHAIN
470-3
1680-00-678-4022INTERCHANGEABLE
SHAFT SPACER,DETAIL
4703
4820-00-865-1998INTERCHANGEABLE
SEAT,VALVE
5360-01-230-6312INTERCHANGEABLE
SEPARATOR SPRING
4703
4730-01-441-1233INTERCHANGEABLE
COUPLING,TUBE
5340-01-448-9475INTERCHANGEABLE
CLAMP,LOOP
204300-0771-4703
6760-01-461-5921INTERCHANGEABLE
FLASH,CAMERA,ELECTRONIC
6695-01-478-0018INTERCHANGEABLE
BEZEL,WINDOW MOUNTING
4703

Frequently Asked Questions

What is NSN 5999-00-450-4848?

NSN 5999-00-450-4848 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: active.

What are the part numbers for NSN 5999-00-450-4848?

NSN 5999-00-450-4848 has 2 cross-referenced part numbers: 004236 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 47-03 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil).

What NSN replaces 5999-00-450-4848?

There are 12 known substitutes for 5999-00-450-4848: 5935-00-133-8694, 2825-00-146-8090, 5120-00-212-4703 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47-03?

Key specifications for 47-03: Segment Delay Time: 0.500 MICROSECONDS NOMINAL 1ST SECTION 6TH SEGMENT US; Body Style: RECTANGULAR; Mounting Facility Quantity: 4; Delay Time Variation Method: TAPPED. 30 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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