PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

STTLDL778CMDelay Line

Inrcore, Llc Div Inrcore · NSN 5999-01-209-3896 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-209-3896 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-209-3896. Primary manufacturer part number: STTLDL778CM.
Features
  • Delay Line — FSC 5999
  • Frequency Rating: 100.000 KILOHERTZ NOMINAL
  • Body Length: 0.800 INCHES MAXIMUM IN
  • Mounting Facility: PLUG-IN
  • Nuclear Hardness Critical Feature: HARDENED
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.400 INCHES MAXIMUM IN
  • Signal Delay Method: SOLID STATE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-01-209-3896, 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 Inrcore, Llc Div Inrcore. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-209-3896
Primary Part NumberSTTLDL778CM
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerInrcore, Llc Div Inrcore
StatusACTIVE
Frequency Rating100.000 KILOHERTZ NOMINAL
Body Length0.800 INCHES MAXIMUM IN
Mounting FacilityPLUG-IN
Nuclear Hardness Critical FeatureHARDENED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.400 INCHES MAXIMUM IN
Signal Delay MethodSOLID STATE
Body StyleRECTANGULAR
Section Delay Time604.000 NANOSECONDS NOMINAL ALL SECTIONS NS
Mounting Facility Quantity14
Terminal Type and Quantity14 PIN
Body Depth0.360 INCHES MAXIMUM IN
Individual Section Quantity1
Frequency Rating100.000 KILOHERTZ NOMINAL
Body Length0.800 INCHES MAXIMUM IN
Mounting FacilityPLUG-IN
Nuclear Hardness Critical FeatureHARDENED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.400 INCHES MAXIMUM IN
Signal Delay MethodSOLID STATE
Body StyleRECTANGULAR
Section Delay Time604.000 NANOSECONDS NOMINAL ALL SECTIONS NS
Mounting Facility Quantity14
Terminal Type and Quantity14 PIN
Body Depth0.360 INCHES MAXIMUM IN
Individual Section Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 1
5340-00-462-239510224864 INTERCHANGEABLE
Handle,bail
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
STTLDL604BM Inrcore, Llc Div Inrcore (USA)
STTLDL778CM PRIMARY Inrcore, Llc Div Inrcore (USA)
10-22486-4 The Boeing Company Div Defense (USA)
Related Parts
5340-00-462-2395INTERCHANGEABLE
HANDLE,BAIL
10224864

Frequently Asked Questions

What is NSN 5999-01-209-3896?

NSN 5999-01-209-3896 is a Delay Line, manufactured by Inrcore, Llc Div Inrcore, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-209-3896?

NSN 5999-01-209-3896 has 3 cross-referenced part numbers: STTLDL604BM (Inrcore, Llc Div Inrcore), STTLDL778CM (Inrcore, Llc Div Inrcore), 10-22486-4 (The Boeing Company Div Defense).

What NSN replaces 5999-01-209-3896?

There is 1 known substitute for 5999-01-209-3896: 5340-00-462-2395. Verify interchangeability with system specifications before substitution.

What are the specifications of STTLDL778CM?

Key specifications for STTLDL778CM: Frequency Rating: 100.000 KILOHERTZ NOMINAL; Body Length: 0.800 INCHES MAXIMUM IN; Mounting Facility: PLUG-IN; Special Features: ELECTROSTATIC SENSITIVE. 28 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com