PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

320429Delay Line

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5999-01-167-9939 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-167-9939 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-167-9939. Primary manufacturer part number: 320429.
Features
  • Delay Line — FSC 5999
  • Signal Delay Method: LUMPED CONSTANT
  • Body Length: 0.820 INCHES MAXIMUM IN
  • Inclosure Type: HERMETICALLY SEALED
  • Longest Horizontal Distance Between Mounting Centers: 0.500 INCHES NOMINAL IN
  • Mounting Facility Quantity: 3
  • Individual Section Quantity: 1
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Applications requiring Plastic Epoxy Case construction
General Description

The Delay Line, cataloged under National Stock Number 5999-01-167-9939, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-167-9939
Primary Part Number320429
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Signal Delay MethodLUMPED CONSTANT
Body Length0.820 INCHES MAXIMUM IN
Inclosure TypeHERMETICALLY SEALED
Longest Horizontal Distance Between Mounting Centers0.500 INCHES NOMINAL IN
Mounting Facility Quantity3
Individual Section Quantity1
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.250 INCHES MAXIMUM IN
MaterialPLASTIC EPOXY CASE
Body StyleRECTANGULAR
Pulse Rise Time Rating60.0 NANOSECONDS NS
Body Depth0.250 INCHES MAXIMUM IN
Input Impedance Rating500.000 OHMS
Output Impedance Rating500.000 OHMS
Mounting Provision Arrangement Style2 POSITION IN-LINE
Terminal Type and Quantity3 PIN
Mounting FacilityTERMINAL
Section Delay Time200.000 NANOSECONDS MINIMUM SINGLE SECTION AND 220.000 NANOSECONDS MAXIMUM SINGLE SECTION NS
Delay Time Variation MethodVARIABLE
Signal Delay MethodLUMPED CONSTANT
Body Length0.820 INCHES MAXIMUM IN
Inclosure TypeHERMETICALLY SEALED
Longest Horizontal Distance Between Mounting Centers0.500 INCHES NOMINAL IN
Mounting Facility Quantity3
Individual Section Quantity1
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.250 INCHES MAXIMUM IN
MaterialPLASTIC EPOXY CASE
Body StyleRECTANGULAR
Pulse Rise Time Rating60.0 NANOSECONDS NS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.0600 lbs
Cube0.0007 cu ft
Verified Substitutes 3
2990-00-097-9979320179 INTERCHANGEABLE
Pipe,exhaust
Clark Material Handling Company
5305-01-110-8461320179 INTERCHANGEABLE
Screw
Brp Us Inc
5950-01-111-51719440 INTERCHANGEABLE
Transformer,power Autotransforme
A M I/ Coast Magnetics Inc. Dba Coast Magnetics
Cross-Reference Index
Part NumberManufacturer
320179 Bae Systems Information and Electronic Systems Integration Inc. (USA)
12703373 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
320429 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
075619-501 Micro Networks Corporation (USA)
075619 Micro Networks Corporation (USA)
Related Parts
2990-00-097-9979INTERCHANGEABLE
PIPE,EXHAUST
320179
5305-01-110-8461INTERCHANGEABLE
SCREW
320179
5950-01-111-5171INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
9440

Frequently Asked Questions

What is NSN 5999-01-167-9939?

NSN 5999-01-167-9939 is a Delay Line, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-167-9939?

NSN 5999-01-167-9939 has 5 cross-referenced part numbers: 320179 (Bae Systems Information and Electronic Systems Integration Inc.), 12703373 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 320429 (Bae Systems Information and Electronic Systems Integration Inc.), 075619-501 (Micro Networks Corporation), 075619 (Micro Networks Corporation).

What NSN replaces 5999-01-167-9939?

There are 3 known substitutes for 5999-01-167-9939: 2990-00-097-9979, 5305-01-110-8461, 5950-01-111-5171. Verify interchangeability with system specifications before substitution.

What are the specifications of 320429?

Key specifications for 320429: Signal Delay Method: LUMPED CONSTANT; Body Length: 0.820 INCHES MAXIMUM IN; Inclosure Type: HERMETICALLY SEALED; Longest Horizontal Distance Between Mounting Centers: 0.500 INCHES NOMINAL 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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