PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14103Delay Line

Dataram Corporation · NSN 5999-01-078-9603 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-078-9603 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-078-9603. Primary manufacturer part number: 14103.
Features
  • Delay Line — FSC 5999
  • Section Delay Time: 30.000 NANOSECONDS NOMINAL SINGLE SECTION NS
  • Segment Quantity Per Section: 10 SINGLE SECTION
  • Delay Time Variation Method: TAPPED
  • Body Length: 0.880 INCHES MAXIMUM IN
  • Longest Horizontal Distance Between Mounting Centers: 0.600 INCHES NOMINAL IN
  • Individual Section Quantity: 1
  • Body Width: 0.310 INCHES MAXIMUM IN
Applications
  • Applications requiring Plastic Epoxy Body construction
General Description

The Delay Line, cataloged under National Stock Number 5999-01-078-9603, 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 Dataram Corporation. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-078-9603
Primary Part Number14103
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerDataram Corporation
StatusACTIVE
Section Delay Time30.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Segment Quantity Per Section10 SINGLE SECTION
Delay Time Variation MethodTAPPED
Body Length0.880 INCHES MAXIMUM IN
Longest Horizontal Distance Between Mounting Centers0.600 INCHES NOMINAL IN
Individual Section Quantity1
Body Width0.310 INCHES MAXIMUM IN
Voltage Rating50.000 VOLTS NOMINAL
Mounting Facility Quantity14
MaterialPLASTIC EPOXY BODY
Output Impedance Rating100.000 OHMS
Mounting FacilityTERMINAL
Body Depth0.280 INCHES MAXIMUM IN
Mounting Provision Arrangement StyleFOUR POSITION RECTANGULAR
Pulse Rise Time Rating3.0 NANOSECONDS NS
Signal Delay MethodELECTROMECHANICAL
Input Impedance Rating100.000 OHMS
Terminal Type and Quantity14 PIN
Segment Delay Time3.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS NS
Body StyleRECTANGULAR
Voltage Rating50.000 VOLTS NOMINAL
Mounting Facility Quantity14
Section Delay Time30.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Segment Quantity Per Section10 SINGLE SECTION
Delay Time Variation MethodTAPPED
Body Length0.880 INCHES MAXIMUM IN
Longest Horizontal Distance Between Mounting Centers0.600 INCHES NOMINAL IN
Individual Section Quantity1
Body Width0.310 INCHES MAXIMUM IN
MaterialPLASTIC EPOXY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 4
2930-01-117-63746-3-124 INTERCHANGEABLE
Impeller,fan,axial
Stewart & Stevenson Power Products Llc
4820-01-179-9845201714YW INTERCHANGEABLE
Valve,foot
Econoline Mfg Inc
5306-01-556-644414103 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
5930-01-650-287914231/4-999-000 INTERCHANGEABLE
Cover,electrical Switch
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
14103 Dataram Corporation (USA)
0404-0952-01 Valcore Manufacturing Llc (USA)
0404-0952-01 Bel Fuse Inc (USA)
Related Parts
2930-01-117-6374INTERCHANGEABLE
IMPELLER,FAN,AXIAL
6-3-124
4820-01-179-9845INTERCHANGEABLE
VALVE,FOOT
201714YW
5306-01-556-6444INTERCHANGEABLE
BOLT,MACHINE
14103
5930-01-650-2879INTERCHANGEABLE
COVER,ELECTRICAL SWITCH
14231/4-999-000

Frequently Asked Questions

What is NSN 5999-01-078-9603?

NSN 5999-01-078-9603 is a Delay Line, manufactured by Dataram Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-078-9603?

NSN 5999-01-078-9603 has 3 cross-referenced part numbers: 14103 (Dataram Corporation), 0404-0952-01 (Valcore Manufacturing Llc), 0404-0952-01 (Bel Fuse Inc).

What NSN replaces 5999-01-078-9603?

There are 4 known substitutes for 5999-01-078-9603: 2930-01-117-6374, 4820-01-179-9845, 5306-01-556-6444 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14103?

Key specifications for 14103: Section Delay Time: 30.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Segment Quantity Per Section: 10 SINGLE SECTION; Delay Time Variation Method: TAPPED; Body Length: 0.880 INCHES MAXIMUM IN. 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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